Many connectivity failures happen because the computer's internal Bluetooth conflicts with the UGREEN adapter. Disable the "Intel(R) Wireless Bluetooth" or similar entry in Device Manager before plugging in the dongle. Use USB 2.0: Connecting the adapter to a USB 2.0 port
UGREEN Bluetooth 5.3 adapter designed to be plug-and-play for modern Windows systems
Many connectivity failures happen because the computer's internal Bluetooth conflicts with the UGREEN adapter. Disable the "Intel(R) Wireless Bluetooth" or similar entry in Device Manager before plugging in the dongle. Use USB 2.0: Connecting the adapter to a USB 2.0 port
UGREEN Bluetooth 5.3 adapter designed to be plug-and-play for modern Windows systems driver ugreen bluetooth 53 top