No. For $10 on Amazon, you can get a modern Bluetooth 5.3 dongle. Should you throw away your old one? No. Follow the guide above, and it works fine for mice, keyboards, and basic headphones. FAQ

But don’t throw that dongle away just yet. Here is the good news: You just need to use the generic drivers built into Windows.

A. Yes, but the sound quality will be limited to SBC codec (not LDAC) due to the old hardware.

Struggling to get your Sony UWA-BR100 Bluetooth adapter working on Windows 10? Sony no longer offers official drivers, but here is the 100% working fix using standard Microsoft drivers.