Features: This wireless USB adapter is 1300Mbps ( 2.4G: 400Mbps, 5G: 867Mbps ). A router- with 1200Mbps or above can maximize the performance of our USB WiFi adapter. 1300Mbps high speed rate, support MU-MIMO which can meet the higher- needs of users, whether it is video-, game, live broadcast and other big data transmission. Blue-tooth WiFi adapter needs to install two drivers- (Blue-tooth + WiFi ) first to use, but Blue-tooth driver doesn't support WindowsXP and MacOS-X Plug-play, this Wi-Fi dongle will not boost the speed of original router-, which only helps your computer to receive the router- signal and speed better. Please plug- the Wi-Fi dongle into the USB ports behind the computer host if you have a desktop. This way will let the Wi-Fi dongle get enough power to avoid signal dropping proble Specifications: Standard IEEE802.11 ac/a/b/g/n standard Interface type USB3.0/Compatible USB2.0 Antenna Built-in antenna Wireless speed 2.4G:400Mbps ;-5.0G:867Mpbs Frequency 2.4Ghz/-5.0Ghz Encryption 64/128/152digit WEP encryption,WPA/WPA-PSK,WPA2/WPA2-PSK Encryption and WPS- one key- encryption Operation system WindowsWIN 7/WIN 8/Win 10/Win 11. Hackitosh/Mac-OS 10.9-10.15(Bluet-tooth cannot support MAC-OS) Compatible with- all brand laptop desktop Note: Due to the light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement. Package includes: 1PC 1300M Bluetooth-compatible5.0 Wireless USB3.0 Adapter 1PC User manual