Features: Bluetooth-compatible antenna, supports IPX 1st connection. Widely used for DIY antennas, portable laptop detachable internal antennas, small hosts, and wireless desktop modules. Supports 2.4 GHz and 5 GHz dual-band Bluetooth-compatible connections. Better quality original brand antenna. Condition: Used (Tested before shipment, good quality). Specifications: Model: MT7921 Dual-band: 2.4 GHz / 5 GHz (160 MHz) Max Speed: Up to 1200 Mbps (Router must be 160 MHz). Bluetooth-compatible Version: Bluetooth-compatible 5.2 Interface: NGFF-M2 22x30mm (Does not support CNVIO interface). Antenna Diversity: Supported Supported Protocol: 802.11AX Supported Operating Systems: Works only with Microsoft Windows 10 / 11 64-bit. Note: Does not support Windows 7/8/8.1. May not support Lenovo/HP laptops. Condition: Used (Tested before shipment, good quality). Size: As pictured. Note: Due to lighting effects and shooting angles, there may be some tolerances in the product. Please understand. Please allow 0-1 cm error due to manual measurement. Package includes: 1 pc x MT7921 Wireless Network Card 1 pc x Antennas