Ugreen's Bluetooth 5.0 USB adapter (model 80889) is primarily designed for computers and does not function specifically as an adapter for car audio systems. It is compatible with desktops, laptops, keyboards, mice, printers and Bluetooth speakers, but is not suitable for use in a vehicle with a USB audio port.

If you're looking for a Bluetooth adapter for your car, you should consider a product specifically designed for car audio systems, such as the UGREEN Bluetooth Car Adapter.