Wi-Fi 6 Compatible AX1800 5GHz Dual Band USB Adapter Wireless LAN Adapter This is a Wi-Fi 6 compatible USB dongle. Compatible with Windows 10 and 11. 1800 (1201+573.5) Mbps Wireless speed with 802.11ax IEEE 802.11 a/ac/a/b/g/n Used for one year and replaced with a new model, so it's no longer needed. It's driver-free, but drivers for use are available online.