Usage Tips:LB-LINK WDN1800H USB 3.0 Diver Free WiFi6 AX1800M Gigabit Wireless Network Card for Esports Gaming WiFi6 AX1800 high speed up to 1200Mbps at 5GHz,574Mbps at 2.4GHz USB 3.0 Transfer & WPA3 USB 3.0 provides a more stable Internet connection for WiFi adapter. The latest WPA3 encryption protocol ensures your network security High-gain and beamforming dual antennas provide excellent signal reception,and beamforming technology cleverly focuses WiFi signals onto connected devices System Compatibility: Compatible with Windows 11/10 Specification: Interface: USB 3.0 Antenna type: external antenna Antenna Gain: 5dBi Wireless standards: IEEE802.11b/g/n,IEEE802.11a/n/ac/ax Frequency: 2.4~2.4835GHz,5.150~5.250GHz,5.725~5.850GHz Signal rate: 1775Mbps (2.4GHz 574Mbps,5GHz 1201Mbps) Tx power: 20dBm(Max) Wireless mode: Station/soft AP Wireless security: Support 64/128-bit WEP,WPA/WPA2,WPA-psk/WPA2-psk (TKIP/AES)/WPA3 Modulation technology: OFDMA/OFDM/CCK/16-QAM/64-QAM/256-QAM System requirements: Win10/Win11 Operating environment: Working temperature: 0℃~40℃ (32℉~104℉) Storage temperature: -40℃~70℃ (-40℉~158℉) Working humidity: 10%-90% RH Without condensation Storage humidity: 5%-90% RH No condensation Package included: 1 x Wireless Network Card 1 x English User Manual Other items not include