Features: brand new and high quality Compared with the Wi-Fi 5 solution, the Wi-Fi 6 platform supports 2x2 dualband antennas with higher throughput performance. Based on 22nm process, with higher performance and lower power consumption. With lowerlatency and hardware enhancements, it can provide better signal transmission to support ultra-long-distance connections. Supported Operating Systems:Only work with for Windows 10 /11 64 bit. Note: Not support for Windows 7/8/8.1. Specifications: Model: MT7921 Dualband:2.4Ghz / 5Ghz(80Mhz) Max speed:Speed up to 1200Mbps (The router must on 80Mhz) Bluetooth-compatible Version: 5.2 Interface:NGFF(for M.2),22x30mm, not support CNVI/CNVIo2 interface. Antenna diversity:Supported Package Includes: 1 x MT7921K Wi-Fi 6 Card note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!