Fangrui Product Details Dual-band Wireless Usb Network Card Is Suitable For Wireless Connection Of Desktop Pc And Other Devices, Which Can Provide A Convenient And Fast Wireless Internet Access Method. The Network Card Supports Automatic Detection Function And Can Automatically Adjust The Rate. Comply With Ieee 802.11a/ac, Ieee 802.11b, Ieee 802.11g, Ieee 802.11n, Ieee 802.1ax Standards. Wireless Transmission Rate: 2.4g Band Can Be Up To 286mbps; 5g Band Can Be Up To 600mbps. Support Wpa, Wpa2, Wpa3 Advanced Security Mechanisms To Provide Security For Wireless Network Connections. 1.900mbps High-speed Transmission Rate 2.2.4g5.8g Dual Frequency Concurrent 3.bluetooth Version: Bt 5.3 4.drive Free, Plug And Play 5.supports Wifi6 Standard Ieee802.11ax Protocol 6.compatible With Mainstream Operating Systems In The Market. 7.support Wep/wpa/wpa2/wpa3-sae Encryption Format, Which Makes Surfing The Internet Safer. 8.support Mu-mimo Multi-device Connection To Improve Network Efficiency. 9.supporting Wi-fi6 Twt Fully Embodies The Advan