AX900 Bluetooth USB Wireless Adapter

The CF-943F is a dual-band WiFi 6 Bluetooth adapter delivering speeds up to 900Mbps for high-speed connectivity. Featuring two adjustable external antennas and Bluetooth 5.4, it provides extended coverage and stable links. This plug-and-play card also supports AP mode, making it an ideal wireless solution for desktops and laptops in homes and dormitories.

  • Sleek glossy black finish

  • Dual external antennas for enhanced signal stability

  • Nickel-plated USB interface for anti-corrosion and reliable connection

  • Heat-resistant imported ABS material

  • Adjustable antenna angles for optimal signal reception

  • Reliable RTL8851BU chipset solution

  • WiFi 6 support with dual-band speeds up to 900Mbps

  • Integrated Bluetooth 5.4 with backward compatibility

  • Driver-free installation with WPA3 encryption and AP mode

Contact Us

Online Service

Service hours: Mon-Fri 9:00-12:00, 13:30-18:30 (excluding holidays)

Product Repair

Repair Address

9th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China

Telephone

Phone: 86-755-83790059
ZIP/Postal code:518109

Service Time

Monday to Friday
9:00-12:00,13:30-18:30

描述

*The product images and demonstration scenarios on this page are for illustrative purposes only and may have slight differences from the actual product. Please refer to the physical product for accuracy. *The data on this page are theoretical values obtained from COMFAST’s internal laboratory under specific testing conditions. Actual usage may vary due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to real-world usage for accurate representation. *To provide as accurate product information, specifications, and features as possible, COMFAST may periodically adjust and revise the text descriptions, image effects, and other content on this page to ensure alignment with actual product performance, specifications, packaging, and accessories. Should such adjustments or revisions become necessary, no prior notice will be provided.
Hardware Specification RTL8851BU
Wireless standard IEEE802.11a/b/g/n/ac/ax
RF Parameters OutputPower:200mW(23dBm);
 Frequency Band:2.412-2.484GHz; 5.180-5.825GHz;
Antenna 2*3dBi Antenna
Wireless Rate 2.4GHz:286Mbps;5.8GHz:600Mbps
Bluetooth Bluetooth5.4
USB Port USB2.0
Other Functions Simulate AP
Support OS Windows 10(32/64bit), Windows 11(64bit )
Encryption WPA-WEP/WPA-PSK/WPA2-PSK/WPA3
Physical Features Plastic shell, Size: 40mm * 11mm * 132.4mm
Working Environment Working Temperature: 0℃-40℃
 Storage Temperature: -40℃-70℃
 Working Humidity: 10%-90%RH Non-condensing
 Storage Humidity: 5%-90%RH Non-condensing

Be Familiar With Quickly

Follow the guide quickly

Initial video configuration

How Often Should l Replace My Home Router?

Product Video

Frequently Asked Question

AX900 Bluetooth USB Wireless Adapter

The CF-943F is a dual-band WiFi 6 Bluetooth adapter delivering speeds up to 900Mbps for high-speed connectivity. Featuring two adjustable external antennas and Bluetooth 5.4, it provides extended coverage and stable links. This plug-and-play card also supports AP mode, making it an ideal wireless solution for desktops and laptops in homes and dormitories.

  • Sleek glossy black finish

  • Dual external antennas for enhanced signal stability

  • Nickel-plated USB interface for anti-corrosion and reliable connection

  • Heat-resistant imported ABS material

  • Adjustable antenna angles for optimal signal reception

  • Reliable RTL8851BU chipset solution

  • WiFi 6 support with dual-band speeds up to 900Mbps

  • Integrated Bluetooth 5.4 with backward compatibility

  • Driver-free installation with WPA3 encryption and AP mode

Contact Us

Online Service

Service hours: Mon-Fri 9:00-12:00, 13:30-18:30 (excluding holidays)

Product Repair

Repair Address

9th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China

Telephone

Phone: 86-755-83790059
ZIP/Postal code:518109

Service Time

Monday to Friday
9:00-12:00,13:30-18:30

描述

*The product images and demonstration scenarios on this page are for illustrative purposes only and may have slight differences from the actual product. Please refer to the physical product for accuracy. *The data on this page are theoretical values obtained from COMFAST’s internal laboratory under specific testing conditions. Actual usage may vary due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to real-world usage for accurate representation. *To provide as accurate product information, specifications, and features as possible, COMFAST may periodically adjust and revise the text descriptions, image effects, and other content on this page to ensure alignment with actual product performance, specifications, packaging, and accessories. Should such adjustments or revisions become necessary, no prior notice will be provided.
Hardware Specification RTL8851BU
Wireless standard IEEE802.11a/b/g/n/ac/ax
RF Parameters OutputPower:200mW(23dBm);
 Frequency Band:2.412-2.484GHz; 5.180-5.825GHz;
Antenna 2*3dBi Antenna
Wireless Rate 2.4GHz:286Mbps;5.8GHz:600Mbps
Bluetooth Bluetooth5.4
USB Port USB2.0
Other Functions Simulate AP
Support OS Windows 10(32/64bit), Windows 11(64bit )
Encryption WPA-WEP/WPA-PSK/WPA2-PSK/WPA3
Physical Features Plastic shell, Size: 40mm * 11mm * 132.4mm
Working Environment Working Temperature: 0℃-40℃
 Storage Temperature: -40℃-70℃
 Working Humidity: 10%-90%RH Non-condensing
 Storage Humidity: 5%-90%RH Non-condensing

Be Familiar With Quickly

Follow the guide quickly

Initial video configuration

How Often Should l Replace My Home Router?

Product Video

Frequently Asked Question