A modern computer should connect easily — to the internet, to wireless peripherals, and to the devices people use every day. The COMFAST CF-733BF is designed to make that upgrade simple. As an AX900 dual-band WiFi 6 USB adapter with Bluetooth 5.4, it gives desktops and laptops a cleaner way to enjoy faster wireless access and more flexible device connectivity.
With WiFi receiving, WiFi transmitting, Bluetooth connection, an external high-gain antenna, and simulated AP support, the CF-733BF is more than a basic USB network adapter. It is a practical wireless upgrade for home offices, dorm rooms, desktop PCs, travel setups, and shared network environments.
A Simple Upgrade for WiFi and Bluetooth
The CF-733BF combines WiFi and Bluetooth in one compact USB adapter. For desktop computers without built-in wireless capability, it helps add both WiFi access and Bluetooth connectivity without opening the computer case. For laptops, it can serve as a convenient external wireless upgrade when stronger reception or additional Bluetooth support is needed.
Users can connect Bluetooth headphones, speakers, mice, keyboards, and other everyday peripherals while also using the adapter for wireless internet access. This makes the CF-733BF especially useful for people who want a cleaner workspace with fewer cables.
AX900 Dual-Band WiFi 6 Performance
The CF-733BF supports IEEE 802.11a/b/g/n/ac/ax wireless standards and delivers AX900 WiFi 6 performance with a total wireless rate of up to 887Mbps. It supports up to 286Mbps on the 2.4GHz band and up to 601Mbps on the 5.8GHz band.
The 2.4GHz band is suitable for wider coverage and everyday browsing, while the 5.8GHz band provides faster performance for streaming, video calls, online learning, downloads, and smoother internet use. With dual-band flexibility, users can choose the right connection for different environments.
Paired with a WiFi 6 router, the CF-733BF helps deliver a smoother wireless experience for daily work, study, entertainment, and desktop networking.
External High-Gain Antenna for Stronger Signal Reception
Unlike mini USB adapters with fully internal antennas, the CF-733BF is equipped with an external high-gain antenna. This design helps improve signal reception and transmission, making the connection more stable when the computer is farther from the router or placed in a less ideal position.
For desktop PCs under a desk, laptops in shared spaces, or users working in rooms with weaker signal coverage, the external antenna helps provide stronger wireless access and a more dependable connection.
Bluetooth 5.4 for Everyday Wireless Devices
The CF-733BF supports Bluetooth 5.4, allowing users to connect a wide range of wireless peripherals. Headphones, speakers, keyboards, mice, and other Bluetooth accessories can be paired with compatible computers for a more flexible and cable-free setup.
For desktop users, this is a major convenience. Instead of relying on multiple adapters or wired accessories, the CF-733BF helps bring wireless audio, input devices, and internet access together in one compact solution.
WiFi Receiving and Simulated AP Sharing
The CF-733BF supports both WiFi receiving and WiFi transmitting functions. As a WiFi receiver, it allows desktop computers to connect wirelessly without running long Ethernet cables. This is ideal for home offices, bedrooms, dormitories, and apartments where cable installation may not be convenient.
With simulated AP support, the adapter can also help create a simple WiFi sharing environment from a connected computer. This allows other devices, such as smartphones, tablets, and laptops, to access the shared network when needed.
Reliable Hardware for Daily Use
The CF-733BF is built with the RTL8851BU chipset solution and supports multiple encryption methods, including WPA-WEP, WPA-PSK, WPA2-PSK, and WPA3. This helps keep wireless connections safer in home, office, dormitory, and shared network environments.
It also features a USB 2.0 interface, 3dBi antenna gain, 200mW transmission power, and a blue signal indicator light, helping users check working status more easily. The adapter supports Windows 10, Windows 11, Linux, and Android systems, making it suitable for a wide range of everyday devices.
Made for Home, Office, Dormitory, and Travel
The CF-733BF is designed for users who need a convenient wireless upgrade across different environments. Whether used for a home desktop, an office workstation, a dormitory laptop, or a travel computer, it helps make wireless access easier and more flexible.
- Desktop PCs that need WiFi without Ethernet cables
- Laptops that need stronger external wireless reception
- Bluetooth headphones, speakers, mice, and keyboards
- Home office video calls, online learning, and cloud work
- Dormitory and apartment network sharing
- Temporary WiFi sharing through simulated AP mode
One Adapter, More Wireless Freedom
The COMFAST CF-733BF brings together AX900 WiFi 6 speed, Bluetooth 5.4, an external high-gain antenna, WiFi receiving, simulated AP sharing, WPA3 security, and broad system compatibility in one compact USB adapter.
For users who want to upgrade a desktop or laptop without complicated installation, the CF-733BF offers a simple, reliable, and flexible way to enjoy faster WiFi and cleaner Bluetooth connectivity every day.
