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Realtek 8814BU Wireless LAN 802.11ac USB NIC driver

Hardware ID USB\VID_0BDA&PID_B814

Vendor
Realtek (VID 0BDA)
Device
8814BU Wireless LAN 802.11ac USB NIC (PID B814)
Bus
USB
Drivers
2
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10

Recommended driver

Realtek WiFi USB Drivers
Version 1030.40.0128.2019, 1030.31.0102.2018 · Mar 7, 2021 · Windows XP–10 · 32-bit & 64-bit
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All drivers for VID_0BDA&PID_B814

DriverVersionDateWindowsBits
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

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with USB\VID_0BDA&PID_B814, the drivers above are for your device.

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