Product Description

A4tech PK-940HA FHD 1080P AF Webcam – Tired of blurry calls and constant refocusing issues?

Poor video quality breaks meetings, streams, and online classes. The A4tech PK-940HA FHD 1080P AF Webcam targets that exact frustration. It delivers stable Full HD video, fast auto focus, and wide compatibility without software friction.

Designed for daily communication and professional use, this webcam sits firmly in the Computer Accessories category under the Webcam sub-category. It is built for users who want clarity without complexity.

A4tech PK-940HA FHD 1080P AF Webcam Overview for Clear Video Communication

This webcam records in Full HD 1080p at 1920×1080 pixels. The output stays smooth at 30 frames per second. MJPEG format keeps latency low across supported platforms.

A Full HD auto focus glass lens handles focus shifts in real time. The camera locks onto faces quickly. Manual adjustments are unnecessary during calls or streams.

The 75-degree wide viewing angle frames one or two people naturally. It avoids distortion while keeping enough background context.

Product Specifications and Performance Explained Simply

The A4tech PK-940HA FHD 1080P AF Webcam focuses on stable, practical performance.

Key technical details include:

• Full HD 1080P resolution at 30fps
• Auto Focus glass lens with 10cm and beyond focus range
• 75° wide viewing angle
• MJPEG video output
• USB 2.0 interface
• Built-in single digital microphone

Auto focus technology keeps images sharp across lighting and distance changes. Video stays consistent during meetings, recordings, and live sessions.

Low-light handling supports usable image quality in dim rooms. Faces remain visible without aggressive noise.

Rapid Auto Focus Technology for Daily Video Use

Focus hunting disrupts communication. This webcam addresses that pain point directly.

Rapid auto focus tracks your face continuously. It adjusts without visible pumping. Movement toward or away from the camera stays clean.

This behavior suits video calling, live streaming, and casual content recording. The camera adapts to scene changes at 30fps.

Wide 75° Viewing Angle for Meetings and Group Calls

The 75-degree field of view balances coverage and perspective. It works well for:

• Online meetings
• Remote classes
• Two-person desk setups
• Home office calls

The lens avoids exaggerated edges. Faces remain proportional. Background context stays visible but controlled.

Built-in Digital Microphone for Clear Voice Pickup

Audio clarity matters as much as video. The single digital microphone handles voice capture for close-range use.

It suits personal calls, conferencing, and quick recordings. External microphones remain optional, not required.

This setup supports clean communication on popular calling platforms supported by the operating system.

Driver-Free UVC Support Across Multiple Platforms

The A4tech PK-940HA FHD 1080P AF Webcam runs in USB Video Device Class mode. No drivers are required.

Supported systems include:

• Windows 10 and Windows 11 or later
• macOS 10.10 or later
• Linux OS 2.6 or later
• Chrome OS 6.0 or later
• Android version 6.0 or later

Plug it in. The system recognizes it instantly. This saves setup time across devices.

Software Compatibility for Calls, Streaming, and Recording

The webcam works with social and video calling software supported by each operating system. Teams, browser-based platforms, and common conferencing apps detect it immediately.

Resolution scales between 1080p Full HD and 720p HD at 30fps. Image sharpness remains consistent across supported apps.

Durable Build with Aluminium Alloy Housing

The body uses aluminium alloy housing. It resists daily handling wear and heat buildup.

A dust-resistant glass lens protects optical clarity over time. It also prevents surface scratches during cleaning or transport.

This construction suits long-term desk placement in home or office environments.

Flexible Mounting and Rotation Options

The hook base design fits laptops, LCD monitors, and CRT monitors. A dual-material silicon base clip prevents screen scratches.

Rotation flexibility improves framing:

• 360° horizontal rotation
• 40° vertical rotation

A built-in 1/4-inch screw mount supports tripods. Tripod is not included.

Privacy Cover for Camera Control

A snug privacy cover comes included. It blocks the lens physically when not in use.

This feature supports privacy awareness during remote work or shared environments. Users control visibility instantly.

Practical Use Cases for the A4tech PK-940HA FHD 1080P AF Webcam

This webcam suits multiple scenarios:

• Work-from-home meetings
• Online classes and exams
• Casual streaming
• Video interviews
• Family video calls

Auto focus and stable frame rate reduce distractions. Wide compatibility allows device switching without reconfiguration.

Reliability and Brand Trust

A4tech is a known brand in computer peripherals. The PK-940HA follows a driver-free, cross-platform approach that reduces failure points.

The simple USB 2.0 connection avoids software conflicts. Build materials support daily usage stability.

Buying the A4tech PK-940HA FHD 1080P AF Webcam in Bangladesh

If you want reliable Full HD video without complex setup, this webcam fits that need. It suits students, professionals, and casual users equally.

The A4tech PK-940HA FHD 1080P AF Webcam is available at PCB Store in Bangladesh. PCB Store focuses on authentic computer accessories with local availability.

Check PCB Store for current pricing and stock status. Availability may vary based on demand.