A: No. Sony discontinued support for this adapter before Windows 10 was released.
Because the UWA-BR100 uses an chipset, you can often "force" it to work by using drivers intended for other devices that use the same internal hardware. sony usb wireless lan adapter uwa-br100 driver windows 10
This "hack" may not work on the most recent versions of Windows 10 (version 2004 or later) due to stricter driver signature requirements. If it fails, it is highly recommended to purchase a standard, modern USB Wi-Fi adapter that supports Windows 10 natively. This "hack" may not work on the most
Plug the UWA-BR100 into your USB port. Windows will likely recognize it as an unknown device or "CEWL 1". Manual Update via Device Manager: Open Device Manager (right-click the Start button). Windows will likely recognize it as an unknown
This article will serve as your ultimate resource. We will explore what the UWA-BR100 is, why it doesn’t work out of the box, how to find compatible drivers, and the step-by-step methods to force it to work on Windows 10 (and even Windows 11).