COMFAST CF-970AX 3000Mbps Dual Band Wireless Network Card WiFi6 USB Adapter Feature 1. Driver-free, plug-and-play, easy to use 2. Plug it into the computer USB port and install it automatically in one step. 3. No need to pull the network cable, say goodbye to the constraints of the network cable, the network speed is faster and the delay is lower 4. 3000Mbp dual-band network card, faster and stronger transmission speed 5. Two external antennas provide stronger wireless penetration and more stable signal reception. 6. USB3.0, faster transfer rate, better network connection Specifications 1. Chip solution: RTL8832CU 2. Working frequency band: 2.412GHz-2.484GHz, 5.180-5.825GHz 3. Wireless standard: IEEE802.11abgnacax 4. Transmission rate: 2.4GHz: 574Mbps, 5.8GHz: 2400Mbps 5. Interface: USB3.0, compatible with USB2.0 6. Antenna: Built-in high-gain antenna 7. Encryption method: WPA-WEPWPA-PSKWPA2-PSKWPA3 8. Supported system: Windows1011 9. Size: 63x25x9mm