Features: brand new and high quality BT 5.2 can improve speed and coverage. CF- AX181Pro is equipped with the latest BT 5.2 technology. Compared with BT 4.2, its speed has increased by 2 times and its coverage has been expanded by 4 times. Support MU-MIMO, effectively improves signal gain when multiple users are sending and receiving at the same for time. ultra-low latency and uninterrupted connectivity. The speed is up to 2.4GHz-574Mbps; 5GHz-1201Mbps; 6GHz-1201Mbps. Use 2.4GHz for long distances, 5GHz for high-speed video, and 6GHz for high-speed games without interference and ultra-low latency. The wifi 6E adapter works with all current Wi-Fi routers and backward for 802.11 ax/a/ac/b/g/n Wi-Fi standards. Supports all PCIe standard, PCIe X1 slot has the best compatibility. WiFi 6E enables WiFi to enter 6GHz, update your wifi to true tri-band. Specifications: Item: Tri-Band PCIE WiFi 6E Network Card Model: CF-AX181Pro Transmission Rate: 3000M(6GHz/5.8GHz/2.4GHz) Bus Type: Pcie Interface Applicable Network Type: Ethernet Tri-Band: 2.4GHz-600Mbps; 5GHz-1201Mbps; 6GHz-1201Mbps Bluetooth-compatible Version: BT5.2 Wi-Fi standards: 802.11 ax/a/ac/b/g/n Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 Set x CF-AX181Pro PCIE Wireless Network Card