Upgrade from 900Mbps to WFi6 technology, support 2.4/5.8GHz dual band, and also include Bluetooth function, which is more powerful than regular WiFi5 network cards Having it is equivalent to having a Bluetooth transmitter and wireless network card Supports Bluetooth connection for multiple devices Dual band concurrent 5.8G provides a good experience Freely rotatable high gain antenna Working frequency range: 2.412GHz to 2.484GHz; 5.180-5825GHz Wireless standard: Supports IEEE802.11a/b/g/ac/ax standard Transmission rate: 2 4GHZ: 287mbps; 5.8GHz: 600mbps Bluetooth: Bluetooth 5.3 Antenna: External high gain antenna Indicator light: WiFi signal light Encryption : WPA-/WPA-/WPA2-/WPA3 System support: 10 (32-bit, 64 bit), 11 (32-bit, 64 bit) Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:ABS Package Contents: 1 x Network Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.