Question 1

Does the UGREEN CM845 AX900 work with Windows 11 without manual drivers?

Accepted Answer

Yes. Windows 10 and Windows 11 support plug-and-play installation. The built-in driver activates Wi-Fi and Bluetooth functions after connecting the adapter to a USB port.

Question 2

Is this USB adapter suitable for desktop PCs without Wi-Fi cards?

Accepted Answer

Yes. The UGREEN CM845 AX900 connects through USB and adds full Wi-Fi and Bluetooth functionality. No internal expansion slots or motherboard changes are required.

Question 3

How many Bluetooth devices can connect at the same time?

Accepted Answer

The adapter supports connections with up to five different Bluetooth device types simultaneously. This covers common peripherals like keyboards, mice, headsets, speakers, and controllers.

Question 4

Does the external antenna really improve signal strength?

Accepted Answer

Yes. The 6dBi adjustable antenna improves reception control. Proper positioning often results in stronger signals, fewer drops, and more stable connections compared to internal antennas.

Question 5

Is the UGREEN CM845 AX900 compatible with Linux systems?

Accepted Answer

Yes. It supports Linux kernels from version 3.15 through 6.11. Compatibility depends on distribution configuration, but kernel support covers a wide range of systems.

Question 6

How much power does the UGREEN CM845 AX900 consume?

Accepted Answer

Power draw remains within standard USB 2.0 limits. It suits laptops and desktops without stressing USB ports or requiring external power sources.

Question 7

Does this adapter run hot during long usage?

Accepted Answer

Thermal output stays moderate during continuous operation. The external design and vertical placement allow passive heat dissipation during extended Wi-Fi and Bluetooth usage.

Question 8

UGREEN CM845 AX900 vs standard AX300 USB adapters: what differs?

Accepted Answer

The AX900 class offers higher combined throughput and better multi-device handling. It also includes Bluetooth 5.4 and a high-gain antenna, often missing from entry-level AX300 adapters.

Question 9

What is the price and availability at PCB Store in Bangladesh?

Accepted Answer

Pricing varies based on stock and promotions. PCB Store Bangladesh lists the UGREEN CM845 AX900 with local warranty support. Checking current listings gives the most accurate price and availability.

UGREEN CM845 AX900 WiFi 6 & Bluetooth 5.4 Dual-Band USB Adapter

Key Features

Technical Specifications

General Information

Wireless Networking

Bluetooth

Antenna & Chipset

Modes & Security

System Compatibility

Physical

Warranty

FAQs

Does the UGREEN CM845 AX900 work with Windows 11 without manual drivers?

Is this USB adapter suitable for desktop PCs without Wi-Fi cards?

How many Bluetooth devices can connect at the same time?

Does the external antenna really improve signal strength?

Is the UGREEN CM845 AX900 compatible with Linux systems?

How much power does the UGREEN CM845 AX900 consume?

Does this adapter run hot during long usage?

UGREEN CM845 AX900 vs standard AX300 USB adapters: what differs?

What is the price and availability at PCB Store in Bangladesh?

Related Products

Popular Products

UGREEN CM845 AX900 WiFi 6 & Bluetooth 5.4 Dual-Band USB Adapter

Key Features

Technical Specifications

General Information

Wireless Networking

Bluetooth

Antenna & Chipset

Modes & Security

System Compatibility

Physical

Warranty

FAQs

Does the UGREEN CM845 AX900 work with Windows 11 without manual drivers?

Does the UGREEN CM845 AX900 work with Windows 11 without manual drivers?

Is this USB adapter suitable for desktop PCs without Wi-Fi cards?

Is this USB adapter suitable for desktop PCs without Wi-Fi cards?

How many Bluetooth devices can connect at the same time?

How many Bluetooth devices can connect at the same time?

Does the external antenna really improve signal strength?

Does the external antenna really improve signal strength?

Is the UGREEN CM845 AX900 compatible with Linux systems?

Is the UGREEN CM845 AX900 compatible with Linux systems?

How much power does the UGREEN CM845 AX900 consume?

How much power does the UGREEN CM845 AX900 consume?

Does this adapter run hot during long usage?

Does this adapter run hot during long usage?

UGREEN CM845 AX900 vs standard AX300 USB adapters: what differs?

UGREEN CM845 AX900 vs standard AX300 USB adapters: what differs?

What is the price and availability at PCB Store in Bangladesh?

What is the price and availability at PCB Store in Bangladesh?

Related Products

Popular Products

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