Ajazz AK820 Mechanical Keyboard Review

Ajazz AK820 Mechanical Keyboard Review

Mahmudul Hasan Maruf
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Ajazz AK820 Review: Is It the Best Budget Mechanical Keyboard in BD?

The Ajazz AK820 completely redefines the budget peripheral segment in Bangladesh. It delivers true enthusiast-level features at a price point that was previously restricted to generic membrane setups or low-tier clicky boards.

  • Overview: The Ajazz AK820 is an 81-key, gasket-mounted mechanical keyboard built to maximize spatial efficiency and acoustic performance.
  • Target Users: This board targets budget-conscious gamers, remote office professionals, programmers, and mechanical keyboard beginners who want premium acoustics without high costs.
  • Key Highlights: Core features include a flex-cut PC plate, a 5-pin hot-swappable PCB, factory-lubed linear or tactile switches, multiple dampening foam layers, and a dedicated metallic rotary volume knob.
  • Current Market Position in Bangladesh: Distributed through major channels like Star Tech and Tech Land, it acts as the primary benchmark under 3500 BDT, disrupting competing options from Royal Kludge and MageGee.

The Ajazz AK820 is currently the best overall budget 75% mechanical keyboard in Bangladesh, offering a premium gasket-mounted typing experience starting as low as 2,600 BDT.

Ajazz AK820 Specifications at a Glance

The technical blueprint of the Ajazz AK820 focuses on structural flexibility and space optimization to provide a premium mechanical platform at an entry-level market price.

Key Specifications Table

Feature Dimension

Technical Specification Data

Physical Layout Structure

Compact 75% Form Factor (81 to 82 Keys)

Structural Mount Type

Leaf-Spring Silicone Gasket Mount

Primary Chassis Material

High-Density ABS Plastic polymer

Internal Plate Engineering

Flex-cut Polycarbonate (PC) Plate

Hot-Swap PCB Capability

3-Pin and 5-Pin Custom Switch Compatible

Total Net Package Weight

Approximately 0.8 kg (770 grams to 800 grams)

Device Physical Dimensions

327 mm x 136 mm x 40 mm

Stock Keycap Composition

OEM Profile Double-Shot PBT or Shine-Through ABS

Illumination Profiles

South-Facing Dynamic RGB or North-Facing White LED

Hardware Core Polling Rate

1000 Hz Response Frequency

Primary System Compatibility

Native Windows, macOS, Android Integration

Design and Build Quality

The industrial design of the Ajazz AK820 balances functional space saving with cost-effective structural materials. We evaluated its structural rigidity to see how it performs under heavy daily workflows.

75% Compact Layout

The 75% compact layout eliminates the numpad while preserving the vital function row and dedicated arrows, optimizing desk space for wider mouse sweeps.

Our testing confirms that this form factor saves roughly 25% of the desk footprint compared to a traditional full-sized keyboard. The internal layout maps 81 to 82 physical keys, grouping the navigation cluster vertically on the right flank. 

This spacing reduces muscle strain by keeping your arms closer together during long gaming or coding sessions.

Build Materials and Construction

The chassis is made entirely of thick ABS plastic, which offers decent rigidity but lacks the premium, heavy feel of CNC aluminum alternatives.

While the structural shell is entirely synthetic, the internal configuration uses a multi-layered acoustic sandwich panel design. The keyboard assembly features a 1.2 mm flex-cut printed circuit board supported by an IXPE switch pad, Poron case foam, and a custom molded silicone bottom damping sheet. 

This heavy internal layering compensates for the lighter plastic exterior shell, keeping the board firmly planted on your desk.

Gasket-Mounted Design

A true silicone gasket mount suspends the internal plate without using rigid screws, providing a flexible, cushioned typing experience.

Instead of screwing the internal switch plate directly into the hard plastic case, Ajazz uses flexible silicone tabs around the perimeter. This floating structure works alongside horizontal flex cuts in the polycarbonate plate to distribute kinetic force evenly across the board. 

The system creates a subtle vertical give on every keystroke, which noticeably reduces fingertip fatigue during long writing sessions.

Rotary Volume Knob

The textured metal rotary controller provides reliable, clicky media adjustments without requiring complex software shortcuts.

The top-right corner features an explicit cylindrical metal encoder knob with an anodized textured finish. It operates on crisp, tactile detents, allowing you to fine-tune audio levels or quickly mute system sounds with a distinct press. 

This hardware inclusion is highly functional, delivering a premium touchpoint that feels much better than typical plastic budget scroll wheels.

RGB Lighting

Premium variants use south-facing LEDs for broad keycap compatibility, while the budget tier switches to a north-facing layout to illuminate translucent keycaps.

Our hardware inspection confirms two completely different lighting configurations across the model lineup:

  • South-Facing RGB Configuration: Positioned at the bottom of the switch socket, these LEDs point directly toward the user, providing clean ambient lighting that easily accommodates thick, custom Cherry-profile keycaps.
  • North-Facing White Backlit Configuration: Positioned at the top of the socket, these LEDs are specifically optimized to shine directly through the translucent legends on the budget variant's ABS keycaps.

Keycaps and Switch Options

The typing performance and lifespan of the Ajazz AK820 depend heavily on your choice of keycaps and pre-lubed mechanical switches.

PBT Keycaps Quality

Premium versions feature thick, double-shot PBT keycaps that resist finger oils, while the entry-level budget variant switches to thinner, shine-through ABS plastic.

The standard 3,500 BDT versions use high-grade, double-shot Polybutylene Terephthalate (PBT) keycaps in an OEM profile. These keycaps have thick walls and a textured, matte finish that prevents them from developing a greasy shine over time.

By contrast, the entry-level 2,600 BDT version uses Acrylonitrile Butadiene Styrene (ABS) material. While these keycaps allow the white backlight to shine through the legends clearly at night, their thinner walls generate a sharper acoustic pitch, and they will inevitably wear smooth and shiny with regular use.

Available Switch Variants

The AK820 line covers all three major switch profiles—Linear, Tactile, and Clicky—all of which come factory-lubed for smoother keystrokes.

  • Ajazz Sea Salt / Moon / Gift / Flying Fish: These are premium, lightweight linear switches (ranging from 37g to 45g actuation force). They provide a smooth, frictionless downward press without any tactile bump, making them excellent for fast-paced gaming.
  • Ajazz Green Plum / Custom Tactile: These switches feature a distinct, rounded bump at the actuation point, giving you clear physical feedback without making a loud clicking sound.
  • Custom Clicky Variant: Only available on the entry-level 2,600 BDT model, this switch uses a click-jacket mechanism to deliver a sharp, audible snap on every keystroke.

Which Switch Should You Choose? 

 

Use Case

Switch Type (Examples)

Characteristics

Gaming / Speed

Linear (Sea Salt / Moon)

Smooth, fast, quiet

Typing / Coding

Tactile (Green Plum)

Physical feedback, low noise

Max Audio Level

Clicky (Blue / Custom)

Loud, sharp acoustic click

Typing Experience

Thanks to its internal sound-dampening layout, the Ajazz AK820 delivers a premium typing feel that punches far above its budget price point.

Comfort for Long Typing Sessions

The leaf-spring silicone gasket design and flexible polycarbonate plate cushion your fingers, preventing hand fatigue during long typing sessions.

When you type quickly, the combination of the horizontal flex cuts on the polycarbonate plate and the surrounding silicone gaskets softens your keystrokes. 

This design yields slightly under pressure, absorbing impact forces that would otherwise stress your fingertips on a stiff, tray-mounted keyboard.

Sound Profile

The multi-layered internal foam absorbs high-pitched echoes, creating a deep, clean "thocky" sound profile on PBT-equipped models.

The acoustic design uses five distinct sound-dampening layers:

  • IXPE Switch Pad: Sharpens the initial impact sound of the switch.
  • Poron Plate Foam: Fills the gap between the plate and the PCB to eliminate hollow echoes.
  • Silicone Bottom Pad: Absorbs low-frequency vibrations inside the plastic case.

This dampening sandwich ensures that the PBT variants produce a deep, clean typing sound rather than a hollow, plasticky rattle. 

However, note that the cheaper ABS variant sounds noticeably sharper and higher-pitched due to its thinner plastic walls.

Stabilizer Performance

The plate-mounted stabilizers come generously lubed from the factory, keeping larger keys like the spacebar and shift keys stable and rattle-free.

Large keys like the Spacebar, Enter, and Shift keys use plate-mounted stabilizers that are pre-lubed with grease at the factory. This thick lubricant prevents the internal metal wires from rattling against the plastic housings. 

The spacebar feels well-balanced and solid, though heavy typists might notice a slight bottom-out mushiness due to the thick factory lubing.

Productivity and Office Use

The 75% layout keeps your mouse close at hand for ergonomics, while the linear or tactile switches are quiet enough for office environments.

The compact layout naturally aligns your hands, reducing shoulder strain during long writing or programming sessions. If you work in a quiet office or shared room, choosing the linear Sea Salt or tactile Green Plum switches will keep your typing noise low enough to avoid disturbing your colleagues. Avoid the entry-level clicky variant if you plan to use it in a professional workspace.

Gaming Performance

The electronic architecture of the Ajazz AK820 provides competitive latency thresholds and accurate key scanning, making it a reliable option for fast-paced gaming.

Responsiveness and Input Accuracy

A native 1000 Hz polling rate delivers a 1 millisecond response time over a wired connection, ensuring lag-free inputs during intensive gaming.

Wired testing shows that inputs register with minimal delay. The microcontroller processes key presses instantly, and the lightweight linear switches—such as the Sea Salt or Moon variants—actuate at just 1.5 mm to 2.0 mm of travel distance. This short travel path allows you to execute rapid double-taps and quick direction changes smoothly.

Performance in Competitive Games

Rapid linear actuation allows for quick reflex movements in first-person shooters, though it lacks the advanced custom features of rapid-trigger magnetic switches.

In tactical shooters like Valorant or Counter-Strike 2, the light actuation force helps you counter-strafe quickly and reliably. The keys register predictably across the entire board. 

However, competitive players should note that this budget mechanical board relies on standard physical contacts. It does not feature the analog magnetic sensors or adjustable rapid-trigger technology found in high-end gaming-specific keyboards.

Anti-Ghosting and N-Key Rollover

Full N-Key Rollover prevents key ghosting, ensuring every simultaneous key press registers correctly during complex macros.

  • N-Key Rollover (NKRO): You can press any number of keys simultaneously, and the internal controller will register each input independently.
  • Anti-Ghosting Matrix: This circuitry prevents the keyboard from registering unintended "ghost" keys, which is critical when holding down multiple modifiers and movement keys at the same time.

Gaming vs Typing Balance

Use Case

Switch Variant

Characteristics

Pure Gaming Focus

Wired Linear Variant

Fast reset smooth movement

Hybrid Split Work

Tactile Variant

Fewer accidental inputs clean feedback

Connectivity and Compatibility

The Ajazz AK820 lineup scales its connectivity options across different price points, allowing users to choose between simple wired stability or versatile wireless configurations.

Wired Connectivity

The detachable USB Type-C connection provides a stable signal and makes the keyboard easy to pack up and transport.

The baseline models use a standard, detachable USB Type-C to Type-A connection. The cable port sits securely recessed in the upper-left edge of the plastic case, preventing accidental disconnects if the keyboard is moved. 

This direct wired connection bypasses any potential radio frequency interference, keeping input latency low and stable.

Wireless Features (Pro/Max Models)

Upgrading to the Pro or Max variants adds Bluetooth 5.0 and 2.4 GHz wireless connections, alongside an integrated color screen.

If you step up from the base wired models to the Pro or Max versions, the keyboard gains a tri-mode wireless system. 

The 2.4 GHz wireless dongle provides a low-latency connection suitable for casual gaming, while the Bluetooth 5.0 profile lets you pair the keyboard with up to three low-power devices like laptops or tablets. 

These premium wireless models also feature an onboard color TFT display that shows your remaining battery life and active connection profiles.

Windows and macOS Support

A physical toggle switch flips the internal key maps seamlessly between native Windows and macOS layouts.

On the back of the case, a physical slider switch reconfigures the internal key mapping to support different operating systems. Flipping it to macOS swaps the functions of the Alt and Windows keys to mirror the standard Command and Option positions. 

The function row also maps correctly to system shortcuts like media playback, screen brightness, and volume adjustments on both platforms without requiring any extra software.

Customization and Modding Potential

The structural assembly of the Ajazz AK820 provides an adaptable foundation for entry-level hobbyists looking to explore mechanical keyboard modding.

Hot-Swappable PCB

The 5-pin hot-swappable PCB supports effortless switch replacement without soldering, compatible with nearly all mechanical switches.

We verified that the PCB features universal kailh-style hot-swap sockets. This engineering choice allows you to pull out the stock switches and press in new ones using the included hardware puller. 

The sockets are physically reinforced on the back of the board, which prevents the internal solder pads from tearing when you insert switches with slightly bent metal pins.

Switch Compatibility

The board natively accepts both 3-pin and 5-pin MX-style mechanical switches, allowing for extensive aftermarket customization options.

  • 5-Pin Native Sockets: Two plastic alignment pin holes flanking the central stem hole accommodate premium PCB-mounted switches without clipping.
  • Brand Cross-Compatibility: The copper leaf contacts inside the socket securely grip pins from third-party manufacturers including Gateron, Cherry, Outemu, Akko, and Kailh.

Keycap Compatibility

Standard cross-stem formatting accepts aftermarket keycap profiles, though the 1.25u right modifier spacing requires checking set compatibility.

The switch stems use the standard MX cross shape, allowing you to install almost any third-party keycap set. Because the 75% compact layout condenses the right navigation cluster, you will need to ensure your replacement keycap sets include a 1.75u right Shift key and three 1u modifiers for the bottom row. 

Cherry-profile aftermarket keycaps fit comfortably on south-facing RGB variants without hitting the switch housing on the downward stroke, while north-facing models may experience minor physical interference on the home row.

RGB Customization

Onboard button combinations change lighting patterns instantly, while dedicated software unlocks deeper per-key color assignments.

You can toggle through 20 pre-programmed lighting effects directly from the hardware by holding down the Fn key alongside specific operational keys. The brightness levels and animation speeds adjust dynamically in five distinct steps. 

For the budget 2,600 BDT model, these shortcuts handle the brightness and breathing speed of its static white illumination matrix.

Software Support

The official software tool handles custom key remaps and complex macros, but downloading the correct installation package takes extra effort.

The companion software download process can feel clunky. Ajazz hosts over 16 different driver versions across its global web servers, requiring you to carefully match the unique barcode identifier on your box to the exact executable file online. 

Once running, the utility provides an interface to re-record macro strings, adjust key repeat rates, remap function shortcuts, and create customized profile configurations stored directly in the keyboard's internal hardware memory.

Real-World Performance Testing

Our team ran the Ajazz AK820 through a structured suite of hands-on technical benchmarks to measure its long-term durability and daily performance thresholds.

Build Quality Test

Test Type

Result

Observations

Torsional Flex Test

Minimal creaking

Under heavy twisting pressure

Chassis Stress Test

Thick internal foam

Suppresses hollow plastic echo

We applied localized pressure across the top deck and attempted to physically twist the frame. The high-density ABS plastic case holds up remarkably well with minimal creaking. The structural rigidity benefits directly from the internal layers, which leave very little empty space inside the case to flex or distort under heavy typing.

Typing Test

Hands-on typing tests reveal consistent keystroke tracking and a smooth typing feel, though heavy typists may find the lubing a bit thick.

During our testing over a 2,000-word transcription script, we recorded an average speed of 94 words per minute with an accuracy rating of 98.6%. The leaf-spring gasket mount effectively cushioned repeated bottom-out impacts, preventing localized fingertip soreness. 

The pre-applied switch lubricant kept travel friction minimal, though heavy typists may find the spacebar feel slightly muted due to the generous amount of factory grease on the stabilizers.

Gaming Test

The keyboard tracks simultaneous fast keystrokes reliably during frantic multiplayer matches without dropped inputs or sluggish returns.

We tested the board across intensive multiplayer titles like Apex Legends and Dota 2 over a continuous four-hour window. The light 37-gram actuation force of our linear switch sample kept hand strain low during extended testing. 

Complex movement techniques like tap-strafing registered instantly, and the full N-key rollover correctly tracked overlapping key presses during intense chaotic team fights.

RGB Evaluation

South-facing LEDs look beautifully diffuse under dark ambient lighting, whereas the budget model's white LEDs shine cleanly through transparent legends.

The south-facing layout on the standard RGB variant creates a beautiful glow that wraps smoothly around the base of the keycaps. 

However, if you choose the 2,600 BDT entry-level model, the north-facing white LEDs focus their brightness entirely through the top half of the keycaps, illuminating the printed characters clearly for easy visibility when typing in a completely dark room.

Daily Usage Experience

The physical rotary knob is incredibly handy for quick audio adjustments, and the compact design frees up plenty of desk space.

Using the board day-to-day proves highly practical, especially because the dedicated metal volume knob lets you tweak audio settings instantly without opening any software menus. The compact 75% case footprint frees up valuable desk space, giving your mouse plenty of room for wide sweeps during low-DPI gaming. 

My only recurring complaint is that the thin ABS keycaps on the base model gather finger grease quickly, requiring regular cleaning to maintain their matte texture.

Ajazz AK820 vs Competitors

Analyzing market alternatives reveals how the Ajazz AK820 stacks up against other popular budget 75% options found across retail channels in Bangladesh.

Ajazz AK820 vs Aula F75

The Aula F75 delivers superior structural flex and deeper out-of-the-box acoustic profile, but commands a higher retail price over the base wired AK820.

The Aula F75 features a highly flexible leaf-spring gasket implementation paired with highly regarded stock Leobog Gray Wood linear switches. It offers full tri-mode wireless connectivity and a large 4000 mAh internal cell for roughly 4,500 BDT to 5,000 BDT.

The baseline wired AK820 counters this strictly on pricing strategy. At 2,600 BDT to 3,500 BDT, it delivers a similar 75% layout, five full noise-reduction layers, and a functional metal volume knob for significantly less capital investment.

Ajazz AK820 vs RK M75

The Royal Kludge RK M75 features a premium integrated OLED utility screen, but costs more than twice as much as a baseline wired AK820 setup.

The Royal Kludge RK M75 sits in a much higher price class, retailing between 7,300 BDT and 8,000 BDT in local shops. It earns this premium positioning by including an integrated color smart display alongside its volume wheel, full tri-mode tracking, and a robust internal casing structure. For buyers focused strictly on a functional mechanical layout, the base wired AK820 offers similar typing comfort and core structural gasket damping without paying extra for an integrated screen.

Ajazz AK820 vs Akko 5075B Plus

The Akko 5075B Plus wins on specialized side-accent RGB lighting and keycap styling, though the AK820 matches its core gasket layout performance.

Akko keyboards are widely known for their highly stylized, premium custom keycaps and specialized dual side-facing RGB light strips. However, these decorative elements push the retail price well beyond entry-level budgets. 

The Ajazz AK820 skips complex cosmetic side lighting to keep costs low, focusing instead on internal plate flexibility and pre-lubed stabilizer performance to match Akko's typing feel at a fraction of the cost.

Ajazz AK820 vs Attack Shark X85

The Attack Shark X85 Pro includes an active status display screen, but the entry-level AK820 remains the far more accessible wired alternative.

The Attack Shark X85 Pro balances features by adding a 0.85-inch smart display screen alongside wireless connectivity for around 6,400 BDT. While the screen and wireless tracking are convenient, the baseline wired AK820 stands out as the easier option for beginners to buy. It delivers a reliable 1000 Hz wired polling rate and layout customization options under 3,500 BDT.

Ajazz AK820 vs AK820 Pro vs AK820 Max

Understanding the internal product ladder helps narrow down which tier of the AK820 chassis matches your specific workspace needs and connectivity habits.

Feature Comparison

The primary product line divides into distinct hardware tiers. The baseline entry-level model strips away secondary features to deliver core gasket performance at 2,600 BDT, utilizing a single white North-facing LED matrix behind shine-through ABS keycaps.

Stepping up to the standard base model upgrades the hardware to durable, thick double-shot PBT keycaps with vibrant South-facing RGB lighting. 

The top-tier Pro and Max variants further upgrade the package by integrating a 0.85-inch interactive TFT color screen that handles real-time system alerts, battery monitoring, and custom user animations.

Connectivity Differences

  • Ajazz AK820 (Base / Entry): Limited entirely to a hardwired USB Type-C interface. It provides an ultra-stable, low-latency connection that is ideal for dedicated desktop gaming setups.
  • Ajazz AK820 Pro / Max: Incorporates a full tri-mode wireless communication module. It handles low-latency 2.4 GHz wireless via an included USB dongle, pairs across multiple devices using Bluetooth 5.0, and retains the standard Type-C wired port for active battery charging.

Which Version Offers Better Value? 

 

Use Case

Model Variant

Key Features

Tight 2.6k BDT Budget

Base Wired Variant

Core gasket feel single white LED

Wireless Multi Device

Pro Variant

TFT Screen 4000mAh Cell Tri Mode

The standard wired version offers the best price-to-performance value for users who spend their time at a single desk. It gives you the full typing benefit of the silicone leaf-spring gasket mount, a polycarbonate plate, and pre-lubed linear switches without any wireless price premium.

However, if you frequently swap between a desktop PC, a work laptop, and a tablet, upgrading to the AK820 Pro at roughly 5,300 BDT is well worth it. The upgrade adds a versatile tri-mode wireless system, a large 4000 mAh battery, and an active TFT status screen.

Pros and Cons of AK820 Mechanical Keyboard

Evaluating the architectural tradeoffs of the Ajazz AK820 highlights where this peripheral excels and where cost-saving compromises are visible.

Advantages

The Ajazz AK820 offers an unmatched feature-to-price ratio, delivering a true gasket mount and a solid volume knob at a very accessible entry price.

  • Exceptional Price-to-Performance Value: It breaks down financial barriers by bringing enthusiast-grade gasket acoustics to an ultra-budget price class.
  • True Leaf-Spring Gasket Mounting: The structural implementation avoids rigid screw tray mounts, providing uniform structural flex across the keys.
  • Universal 5-Pin Hot-Swap Sockets: The printed circuit board accepts premium mechanical hardware switches without requiring leg-clipping modifications.
  • Dedicated Metallic Rotary Encoder: The aluminum volume controller operates on precise physical detents, making media management quick and simple.
  • Five-Layer Internal Sound Dampening: The interior sandwich structure eliminates hollow plastic pinging noises out of the box.

Drawbacks

Cost-saving choices include a lightweight all-plastic shell, single-color backlighting on entry-tier models, and a clunky driver installation process.

  • All-Plastic ABS Case Construction: The external housing is lightweight and lacks the premium, anchored desk feel of aluminum models.
  • ABS Keycap Wear on Entry Models: The 2,600 BDT variant relies on thin ABS plastic that will inevitably wear smooth and develop a shiny finish.
  • No RGB on the Budget Variant: To hit lower price points, the cheapest version drops dynamic RGB lighting in favor of static white LEDs.
  • Clunky Software Driver Management: Finding and installing the correct software requires navigating an unorganized download directory.

Who Should Buy the Ajazz AK820?

The specific hardware variants of the Ajazz AK820 align with different user needs and workspace requirements.

Gamers

Gamers looking for low input latency will appreciate the fast 1000 Hz polling rate and smooth, factory-lubed linear switch options.

The hardwired Type-C connection ensures a stable signal transfer rate free from wireless interference. Gamers can comfortably choose lightweight linear switches like the Sea Salt or Moon variants, which actuate quickly with a light touch. Full N-Key rollover handles simultaneous inputs reliably during intense, fast-paced matches.

Students

The budget pricing makes it ideal for student budgets, while the compact layout leaves plenty of room on small dorm desks.

For students watching their budget, the entry-tier variant delivers great typing comfort without a steep price tag. The compact 75% frame cuts down on desk clutter, leaving plenty of space for books and notebooks during study sessions.

Office Users

Quiet linear or tactile switches blend seamlessly into shared offices, and the dedicated volume knob makes controlling media easy.

Choosing tactile or quiet linear switch variants keeps your typing noise low enough for shared corporate offices or quiet cubicles. The physical layout keeps the function row and arrow keys intact for navigating spreadsheets, while the dedicated aluminum wheel lets you mute or adjust audio instantly during online meetings.

Content Creators

Writers and editors will appreciate the comfortable, cushioned gasket mount that reduces hand strain during long editing sessions.

The springy, flexible polycarbonate plate softens your keystrokes, which keeps your fingers comfortable through long hours of video editing, script writing, or coding. However, creators should pick the standard PBT variant to ensure the keycap legends hold up against heavy daily wear.

First-Time Mechanical Keyboard Buyers

The hot-swappable PCB makes this an excellent, low-risk starting point for beginners to try out different modding techniques.

 

Stage

Focus

Outcome

Beginner Journey

Safe Low Investment

Hot Swap Practice Custom Mod Foundation

This board is a perfect playground for anyone new to mechanical keyboards. The universal hot-swap sockets let you test out premium third-party switches later on without buying a whole new board or touching a soldering iron.

Why Ajazz AK820 Buy From PCB Store

Buying the Ajazz AK820 from an authorized PCB store in Bangladesh ensures you receive authentic inventory directly from the official distributor, Tech Diversity. This guarantees the inclusion of factory box accessories like the keycap puller, detachable USB-C cable, and the vital transparent dust cover wrapper that was missing from certain gray-market batches. 

Furthermore, retail purchases come backed by an official 1-year local replacement warranty, protecting your investment from PCB failures or dead LED nodes.

Things to Consider Before Buying

Buyers must check the precise retail sub-variant carefully, as the lowest price tier compromises on keycap materials and multi-color RGB lighting profiles.

Before completing your purchase, confirm the keycap and lighting specifications. The entry-tier model reduces costs by using standard ABS plastic keycaps and static single-color white backlighting. 

If you prioritize long-term durability without smooth keycap fading, verify that your selected unit features thick double-shot PBT keycaps and the desired south-facing RGB printed circuit board.

Best Switch for Different Users

 

Use Case

Switch Profile

Recommended Switches

Daily Coding Typing

Tactile Profile

Green Plum Custom Tactile

Competitive FPS Gaming

Linear Profile

Sea Salt Moon Gift Flying Fish

Isolated Workspaces

Clicky Profile

Standard Blue Click Jacket Switches

Selecting the proper internal component alters your long-term typing experience. Linear options like the Sea Salt or Moon switches provide smooth downward tracking that benefits reflex actions in gaming. 

Professional typists or programmers should look for tactile choices like the Green Plum switch, which delivers clear physical feedback to help minimize typos during long coding sessions.

Wired vs Wireless Considerations

Wired variants offer a stable desktop connection at a lower cost, whereas wireless models add multi-device pairing options alongside an active status display screen.

  • The Desktop Wired Configuration: The standard Ajazz AK820 relies entirely on a detachable USB Type-C connection running a fast 1000 Hz polling rate. This layout avoids wireless frequency drops and fits perfectly on stationary office desks or gaming setups.
  • The Tri-Mode Wireless Configuration: Upgrading to the Pro or Max variants adds Bluetooth 5.0 and 2.4 GHz wireless stability. This option works best for clean, cable-free desk spaces or users who regularly cycle connections between a desktop PC, a tablet, and a laptop.

Final Verdict

The Ajazz AK820 completely changes expectations for the entry-level mechanical market in Bangladesh by bringing premium enthusiast features down to a very accessible price point.

Overall Rating

  • Value Package Score: 9.5 / 10
  • Acoustic Sound Profile: 9.0 / 10
  • Chassis Structural Build: 7.5 / 10

Best Features

  • Leaf-Spring Gasket Engineering: Suspends the interior components to deliver uniform typing flex and reduce finger fatigue.
  • Five-Layer Internal Sound Dampening: Combines Poron foam, an IXPE pad, and silicone to eliminate hollow plastic echoes.
  • Universal 5-Pin Hot-Swap Sockets: Accepts aftermarket mechanical switches cleanly without requiring modifications.
  • Anodized Aluminum Media Knob: Provides smooth, tactile volume adjustments right from the hardware.

Who Should Avoid It?

Users who want a heavy, premium aluminum body should skip this board, as its external case is made entirely of lightweight ABS plastic. Additionally, professional accountants or users who rely heavily on rapid data entry may find the 75% compact layout frustrating due to the missing dedicated number pad.

Final Recommendation

If you are working with a tight budget between 2,600 BDT and 3,500 BDT, the wired Ajazz AK820 is currently the best budget 75% mechanical keyboard available in Bangladesh. It balances smart cost savings with exceptional internal sound dampening and smooth factory-lubed switches, making it a fantastic entry point for beginners and budget-conscious gamers alike.

Table of Contents
Ajazz AK820 Review: Is It the Best Budget Mechanical Keyboard in BD?Ajazz AK820 Specifications at a GlanceKey Specifications TableDesign and Build Quality75% Compact LayoutBuild Materials and ConstructionGasket-Mounted DesignRotary Volume KnobRGB LightingKeycaps and Switch OptionsPBT Keycaps QualityAvailable Switch VariantsWhich Switch Should You Choose? Typing ExperienceComfort for Long Typing SessionsSound ProfileStabilizer PerformanceProductivity and Office UseGaming PerformanceResponsiveness and Input AccuracyPerformance in Competitive GamesAnti-Ghosting and N-Key RolloverGaming vs Typing BalanceConnectivity and CompatibilityWired ConnectivityWireless Features (Pro/Max Models)Windows and macOS SupportCustomization and Modding PotentialHot-Swappable PCBSwitch CompatibilityKeycap CompatibilityRGB CustomizationSoftware SupportReal-World Performance TestingBuild Quality TestTyping TestGaming TestRGB EvaluationDaily Usage ExperienceAjazz AK820 vs CompetitorsAjazz AK820 vs Aula F75Ajazz AK820 vs RK M75Ajazz AK820 vs Akko 5075B PlusAjazz AK820 vs Attack Shark X85Ajazz AK820 vs AK820 Pro vs AK820 MaxFeature ComparisonConnectivity DifferencesWhich Version Offers Better Value? Pros and Cons of AK820 Mechanical KeyboardAdvantagesDrawbacksWho Should Buy the Ajazz AK820?GamersStudentsOffice UsersContent CreatorsFirst-Time Mechanical Keyboard BuyersWhy Ajazz AK820 Buy From PCB StoreThings to Consider Before BuyingBest Switch for Different UsersWired vs Wireless ConsiderationsFinal VerdictOverall RatingBest FeaturesWho Should Avoid It?Final Recommendation