Sony Usb Wireless Lan Adapter Uwabr100 Driver Windows 10 Upd ((better))
In the fall of 2025, just as the last amber leaves were falling over Akihabara, a peculiar support ticket arrived at Sony’s legacy hardware division.
If you get a "Code 10" error, try a different version of the Atheros AR7010 driver (e.g., version 10.0.0.28 instead of 2.0.0.22). sony usb wireless lan adapter uwabr100 driver windows 10 upd
- Ensure the adapter is properly connected to the computer.
- Restart the computer after installing the updated driver.
- If issues persist, try uninstalling the driver and reinstalling it.
Summary & Recommendation
If the methods above do not work, or if you experience intermittent disconnections (since it is an older "Wireless N" standard device using a TV-specific firmware), it is highly recommended to purchase a modern USB Wi-Fi adapter. In the fall of 2025, just as the
If this guide saved your UWA-BR100 from the recycling bin, share it with other Sony legacy hardware users. For everyone else: invest in a modern adapter—your sanity is worth more than the $5 you’d save keeping this relic alive. Ensure the adapter is properly connected to the computer
Bottom Line
If you already have the UWA-BR100, try the Ralink RT2870 native driver first. If that fails, force-install the Windows 7 driver. Don’t expect updates or performance. For a hassle-free experience, buy a current-gen adapter with official Windows 10 support.
Issue 1: "Windows has stopped this device because it has reported problems. (Code 43)"
Fix: This is a power management failure. Go to Device Manager > Network adapters > right-click your UWA-BR100 > Properties > Power Management tab. Uncheck "Allow the computer to turn off this device to save power."
