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U.S. Robotics USR5423 802.11bg Wireless Adapter [ZyDAS ZD1211B] driver

Hardware ID USB\VID_0BAF&PID_0121

Vendor
U.S. Robotics (VID 0BAF)
Device
USR5423 802.11bg Wireless Adapter [ZyDAS ZD1211B] (PID 0121)
Bus
USB
Drivers
3
Windows
Windows XPWindows Vista

Recommended driver

Atheros AR5007UG Wireless Network Adapter Driver
Version 2.0.4.11 · Sep 25, 2008 · Windows Vista · 32-bit
Get driver

All drivers for VID_0BAF&PID_0121

DriverVersionDateWindowsBits
Atheros AR5007UG Wireless Network Adapter Driver 2.0.4.11 Sep 25, 2008 Windows Vista 32-bit
Qualcomm Atheros Wireless Driver AR5005UG/AR5007UX 2.2.0.27 Aug 4, 2008 Windows XP, Vista 32-bit & 64-bit
Atheros Wireless Network Adapter Drivers 2.2.0.14 Nov 22, 2007 Windows XP 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_0BAF&PID_0121, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Other U.S. Robotics devices with drivers