Description: Tri-Band: 2.4G + 5.8G + 6GHz, CF-AX181 Plus Network Card added a 6GHz frequency band, Tri-band WiFi 6E means smoother signal transmission. 5.2: Adopted upgrade BT 5.2 technology, with longer transmission distance and better transmission stability. Compatible with any of your BT devices, such as BT headsets, speakers, keyboard and mouse, etc. with magnetic base High Speed: 2.4G 600Mbps + 5.8G 1201Mbps+6G 1201Mbps, in total3000Mbps high speed transmission. Support Windows 10/11 64-bit. Support MU-MIMO: Adopts a new generation of MU-MIMO wireless technology, which greatly improves the network quality and Internet speed. Safe to Use: Energy saving, the heat dissipation design of the accordion heat conduction sheet is used to quickly dissipate heat, avoiding unstable data transmission or equipment aging failures caused by high temperature. Specification: Chipset: AMD RZ608(MT7921K) Antenna: External 2x 5dBi Antennas Physical Interface: PCIE-X1 Application: Desktop Computers Wireless Frequency: 2.4GHz: 600Mbps; 5.8GHz: 1201Mbps; 6GHz: 1201Mbps : 5.2 Wireless Standard: IEEE802.11ax / ac/ a/ b/ g /n Compatible Card Slot: PCIE-16X/PCIE-4X/PCIE-8X/PCIE-1X; Graphics slot Web environment: Gigabit and above Support OS: Windows10/11 (64bit) Model: CF-AX181 Plus Size Chart: 85x61mm/3.35x2.40inch Antenna: 94.5x221.5mm/3.72x8.72inch Package Includes: 1 Piece Network Card 1 Piece Cable 1 Piece Screw Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!