COMFAST CF-983BE WiFi7 Tri-Band 6500Mbps USB Wireless Network Adapter PC Network Card 1. WiFi7 USB wireless network card greatly improves network speed. It needs to be used with a tri-band router higher than 6500Mbps to maximize the network cards speed. 2. 2.4G+5G+third band, tri-band wireless transmission can reach 6452Mbps 3. Built-in driver, insert CF-983BE into the computer USB port for automatic installation, plug and play, and easier to surf the Internet; 4. USB3.0 interface, stable power supply effectively improves network card transmission stability, high-speed transmission without lag, and data transmission is more efficient 5. External high-gain dual antenna design, strong transceiver capability 6. Support 320MHz, signal transmission road is smoother, and the advantages of WiFi7 are maximized (PS: It needs to be used in the 5G band and with devices that support 320MHz.) 7. WiFi7 supports 16x16MIMO, which doubles the spatial stream compared to WiFi6, improves data throughput, and eliminates lag and delay 8. Low power consumption, energy saving and environmental protection, WPA3 encryption technology Parameters: 1. Model: CF-983BE 2. Working frequency band: 2.412GHz-2.484GHz, 5.180-5.825GHz, 5.925-7.125GHz 3. Wireless standard: support IEEE802.11abgnacaxbe standards 4. Transmission rate: 2.4GHz: 688Mbps; 5.8GHz: 2882Mbps; third frequency band: 2882Mbps 5. Interface: USB3.0, compatible with USB2.0 6. Antenna: external dual antenna 7. Indicator: WiFi signal light 8. Encryption method: WPA-WEPWPA-PSKWPA2-PSKWPA3 9. Dimensions: 85.7 x 30 x 12.5mm (without antenna)