LB-LINK BL-WN300AX External High Gain Antenna WiFi 6 USB Wireless Network Adapter 1.Wi-Fi 6 Standard: Adopting the latest Wi-Fi 6 standard. the transmission rate is up to 300Mbps. providing you with faster wireless connection speed 2.External high gain antenna: External high gain omnidirectional antenna. transmission distance is farther. wireless performance is more stable 3.Compatible with a variety of operating systems: Compatible with Win7Win10Win11. Linux. and other mainstream operating systems. to meet the needs of users of different operating systems 4.No driver for Win1011. Plug&Play Specification: 1.Interface: USB 2.0 2.Standard: IEEE 802.11bgnax 3.Antenna Type: External Antenna 4.Antenna Gain: 5dBi 5.Frequency: 2.4~2.4835GHz 6.TX Power: 17dBm(Max) 7.Signal Rate: 11ax: Up to 286.5 GHz 11ax: Up to 286.8Mbps 11n: Up to 200Mbps 11g: Up to 54Mbps 11b: Up to 11Mbps 8.Receive Sensitivity: 229M: RX:5.5Mbps 229M: RX:5-65@ten percent PER 115M: RX:5-68@ten percent PER 150M: RX:s-70@ten percent PER 72.2M: RX:5-72@ten percent PER 54M: RX:5-74dBm@ten percent PER 11M: RX:5-88dBm@eight percent PER 11.Wireless Mode: Station 12.Modulation type: CCKDOPSKDBPSKBPSKOPSK16-0AM64-OAM 256-OAM1024-0AM 13.Wireless Security: WPA-PSKWPA2-PSK. WPAWPA2 14.Support OS: Win7Win10Win11