Given the hassle of getting the UWA-BR100 to work, you might consider these easier alternatives:
Extract the driver folder to your desktop using software like 7-Zip.
If you download a ZIP or CAB file, extract it to a folder on your desktop (e.g., C:\UWA_BR100_Driver ).
If you are trying to breathe life into an older Sony Bravia TV or Blu-ray player using the Sony UWA-BR100 adapter on a modern PC, you have likely realized that official support is hard to find. Since Sony designed this hardware specifically for home theater equipment, finding a plug-and-play Windows 10 driver requires a bit of a workaround. sony usb wireless lan adapter uwa-br100 driver windows 10
You should see specific alphanumeric strings. The standard hardware ID for the UWA-BR100 typically contains:
You plug the UWA-BR100 into a Windows 10 PC. You hear the “USB connected” chime. You look in Device Manager, and you see one of three things:
Download a trusted, generic driver for the (compatible with Windows 10 64-bit/32-bit). Unzip the files to a known location. Given the hassle of getting the UWA-BR100 to
Locate the adapter, which typically appears as an unknown device or under Other Devices . Right-click the device name and choose Update driver . Click Browse my computer for drivers .
Click in the bottom right corner of the window.
This last point is your golden ticket. Sony did not manufacture the internal chips; they rebranded a reference design from Ralink (now owned by MediaTek). Therefore, the Sony-branded drivers are just custom-skinned versions of generic Ralink drivers. Since Sony designed this hardware specifically for home
Replace one of the existing strings with the hardware signature of your Sony adapter: USB\VID_0411&PID_017F . Save the file.
If you are attempting to use this device on a Windows 10 computer, consider the following options: Official Support Status
In the late 2000s and early 2010s, Sony was a dominant force in consumer electronics. The was a specific piece of hardware designed primarily to bring Wi-Fi connectivity to Sony’s line of Blu-ray players, BRAVIA TVs, and home theater systems that lacked built-in wireless capabilities. It was sleek, compact, and did its job flawlessly—until operating systems evolved.