TOOC Tri Band WiFi7 QCNCM865 Wireless WiFi Card Bluetooth 54 24G/5G/6Ghz Network Wireless Adapter for Win11 Antenna Up to 5.8 Gbps data rate using 4K QAM modulation and 320MHz channel bandwidth (single channel or 160 +160 with High Band Simultaneous)._x000D_ Up to 4.3 Gbps with 4K QAM and 240MHz channel bandwidth using multiple streams of globally available 5GHz spectrum._x000D_ Supports Wi-Fi 7 High Band Simultaneous Multi-Link._x000D_ Advanced Dual Bluetooth feature is designed to deliver concurrent audio streams for reliable long-range connections._x000D_ Multi-stream audio support for true wireless earbuds. Hign-concerned Chemical:none_x000D_ Wi-Fi Supported Frequency:2.4G & 5G&6G_x000D_ Applicable Network Type:Gigabit Ethernet_x000D_ Model Number:QCNCM865_x000D_ Application:Laptop_x000D_ Transmission Rate:5800M_x000D_ Equipped with 12dbi external antenna_x000D_ The antenna is random and cannot be specified._x000D_ Colour:As Shown_x000D_ Material:PCB Package Contents:_x000D_ 1 * network card with antenna Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_