Features: BE200 is a high-rate PCIE wireless networking card that supports the 7th generation WiFi protocol standard 802.11be stable and fast performances External double antennas, strong signal Supports IEEE802.11be and more;Support WPA4 security encryption method It supports 2.4&5&6GHz triple bands, with a wireless rate of up to 8774Mbps. Also supports BT5.4 technology to achieve longer transmission distance. The 6GHz frequency band supports channel bandwidth of 320MHz, and the WiFi speed is doubled. High configuration standards and rich practical functions meet users high-end networking needs! Organ heatsink, high and energy heat dissipation Specifications: Model: BE200 Wifi Card Transmission rate: 2.4GHz: 574Mbps; 5.8GHz: 2400Mbps; 6GHz: 5800Mbps Antennas: 2x5dbi Wireless frequency: 2.412-2.484GHz; 5.180-5.825GHz; 5.925-7.125GHz Encryption method: WPA-PSK/WPA2-PSK, WPA/WPA2/WPA3/WPA4, WEP Port: PCIE16X/PCIE4X/PCIE-8X/PCIE1X, gpu card slot Size:about 86x62mm/3.39x2.44in Antennae Length about 200mm/7.87in Package Includes: 1PC BE200 Wifi Card note: Due to problems of lighting effect there will be certain tolerances in product, please understand. Please allow 0-1cm error due to manual measurement