A. Model: AX211NGW B. Dual-band: 2.4GHz / 5GHz (160MHz) C. It can reach up to 2.4Gbps (the router should support 160MHz and 802.11ax protocol) D. The speed in the 5GHz (160MHz) band can reach 2.4Gbps, and the speed in the 2.4GHz band is approximately [not specified in the original text] MB/s (both support the 802.11ax protocol) E. It supports Bluetooth 5.2 and MIMO technology F. Interfaces: M.2, CNVIo2, dimensions: 22x30 mm G. Supported operating systems: It is applicable only to 64-bit systems H. Note: It does not support Windows 7/8/8.1 systems I. This module supports MIMO technology, is equipped with 2x2 transmit/receive channels and two antennas, and supports Bluetooth 5.2 J. Due to different batches, the appearance and color of the product may vary, but it does not affect the use K. Color: Green L. Material: Printed Circuit Board (PCB) M. Package contents: - 1 AX211NGW network card - 1 set of antennas N. Only the above package contents are included, and other products are not included. O. Note: Due to light reflection and different display devices, the color of the items in the picture may vary slightly from the actual product. The allowable measurement error is ±1 - 3 cm.