Device Network & Wireless Cards Manufacturer EDUP Model No. ADA-EPAX9001 EP-AX900 CPU/Chipset(s) Realtek RTL8851BU Network Technology Wi‑Fi 6 (802.11ax) Wi‑Fi 5 (802.11ac) Wi‑Fi 4 (802.11n) Wi‑Fi 1 (802.11b) Wi‑Fi 3 (802.11g) Bluetooth - Bluetooth 5.3 Interface/port(s) USB Type A - usb 2.0 SMA connector Operating System(s) Windows 11 x64 Windows 10 x64 There are drivers for this adapter but none that EDUP have distributed themself. Adapters using the same chip are below. Other Driver Versions: COMFAST CF-943AX WiFi 6 + BT 5.3 Adapter