900Mbps high-speed transmission rate 2.4G-5G dual-frequency concurrency Bluetooth: Bluetooth 5.4 System Support: 10, 11, driver-free, plug and play. Support the IEEE802.11ax protocol of WiFi6 standard. Dual Band 2.4G&5G,BT5.4+WIFI 6 900M Network Card,Driver-Free for Win10&Win11. Compatible with mainstream operating systems in the market. Support /WPA/WPA2/WPA3-SAE encryption format, which makes surfing the Internet . Support -MIMO multi-device connection to improve network efficiency. Supporting Wi-Fi6 fully embodies the advantages of Wi-Fi6 in multi-user, multi-scene and multi-demand. support WiFi reception and AP hotspot transmission. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Black Material:Plastic Package Contents: 1 * USB Adapter Only the above package content, other products are not included. 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.