Installing the official driver unlocks the adapter's full potential:
You’re trying to install a 32-bit driver on 64-bit Windows, or vice versa. orico bta-403 driver
If you prefer a lightweight driver without extra management software: Plug the BTA-403 into a USB port. Installing the official driver unlocks the adapter's full
Install the official CSR/Realtek driver package instead of the Microsoft generic driver. Additionally, go to your Windows Sound Control Panel, right-click your Bluetooth headphones, and set them as the Default Device , not the "Default Communication Device". Issue 3: Conflicts with Built-in Bluetooth right-click your Bluetooth headphones