If your computer doesn't automatically recognize the adapter, follow these manual steps to install a compatible driver: Drivers and Software updates for UWA-BR100 | Sony USA
Finding the right driver for the on Windows 10 can be challenging because Sony primarily designed this device for its Bravia TVs and Blu-ray players, rather than personal computers. As a result, there is no official "plug-and-play" driver provided by Sony for Windows 10. sony usb wireless lan adapter uwabr100 driver windows 10 upd
despite official discontinuation. By leveraging the generic Atheros AR9271 reference driver (Method 1), the vast majority of users will have a stable, working Wi-Fi adapter in under 10 minutes. sony usb wireless lan adapter uwabr100 driver windows 10 upd
