• This Bluetooth WiFi adapter requires two drives (Bluetooth + WiFi) to be used, but the Bluetooth drive does not support Windows XP and for Mac OS X

• The transmission speed this wireless USB adapter is 1200Mbps (2.4G: 300Mbps, 5G: 867Mbps). A router with 1200Mbps or above can maximize the performance of this USB WiFi adapter

• If you have a desktop computer, please insert the WiFi adapter into the USB port on the back of the computer host. In this way, the WiFi adapter can get enough power to avoid the problem of signal lost

Specification:

• Chipset: RTL8822BU

• Frequency: 2.4G/5G Dual Band (2.4GHz~2.4835GHz/5.15GHz~5.85GHz)

• Transmission speed: 867Mbps + 300Mbps

• Bluetooth version: 4.1

• Interface: USB3.0
  

• Power supply: USB 5.0V±0.1V

• Operating temperature: -10℃ to +50℃

• Storage temperature: -40℃ to +70℃

Note: 

• This WiFi adapter will not increase the speed of the original router, but will only help your computer to better receive the signal and speed of the router.