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Realtek RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter driver

Hardware ID USB\VID_0BDA&PID_A811

Vendor
Realtek Semiconductor Corp. (VID 0BDA)
Device
RTL8811AU Wireless LAN 802.11ac USB 2.0 Network Adapter (PID A811)
Bus
USB
Drivers
12
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

Realtek Wi-Fi Driver (RTL8188EU, AC-1200, AC1200, AC1750, AC1900 and more)
Version 1030.52.1216.2025 · Jan 9, 2026 · Windows 10, 11 · 64-bit
Get driver

All drivers for VID_0BDA&PID_A811

DriverVersionDateWindowsBits
Realtek Wi-Fi Driver (RTL8188EU, AC-1200, AC1200, AC1750, AC1900 and more) 1030.52.1216.2025 Jan 9, 2026 Windows 10, 11 64-bit
Realtek WiFi USB Adapter Drivers 1030.45.0422.2022 May 6, 2022 Windows 10 32-bit & 64-bit
Realtek WiFi USB Drivers 1030.40.0128.2019, 1030.31.0102.2018 Mar 7, 2021 Windows XP–10 32-bit & 64-bit
Realtek USB Wireless Lan Driver 1030.40.0128.2019, 1030.38.0304.2019, 1030.21.0302.2017 Apr 30, 2020 Windows XP–10 32-bit & 64-bit
Realtek Wireless USB Network Adapter Driver 1030.36.0604.2018 Jul 30, 2019 Windows 7–10 32-bit & 64-bit
Realtek Wireless USB Network Adapter Driver 1030.31.0102.2018 Nov 6, 2018 Windows XP–10 32-bit & 64-bit
DEXP WFA-302 1030.22.0405.2017 Sep 11, 2017 Windows XP–10 32-bit & 64-bit
DEXP WFA-601 1030.21.0302.2017 Aug 4, 2017 Windows XP–10 32-bit & 64-bit
Realtek RTL USB Wireless LAN 802.11n Adapter Driver 1027.4.0912.2016 Sep 29, 2016 Windows 7–10 32-bit & 64-bit
Mercusys MW300UM Wireless Mini USB Adapter Driver V3, 1030.2.0731.2015 Oct 29, 2015 Windows XP–10 32-bit & 64-bit
Realtek RTL USB Wireless LAN 802.11n Adapter Driver 1027.4.1120.2014 Feb 16, 2015 Windows XP–8.1 32-bit & 64-bit
USB WiFi 802.11n Realtek Drivers 1026.13.0625.2014 Jul 30, 2014 Windows XP–8.1 32-bit & 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
  3. Select Hardware Ids in the list. If the first line starts with USB\VID_0BDA&PID_A811, the drivers above are for your device.

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