: Unplug the dongle and plug it back in. Windows should automatically install a "Generic Bluetooth Radio" driver.
When plugged in, these dongles are frequently misidentified or show basic generic names. You can find them in Device Manager : Listed as "Generic Bluetooth Radio" or sometimes "Koga". Other Devices koga bluetooth dongle driver
If you know the exact model number printed on the dongle, searching for "Koga [model number] driver" may yield a direct download from a legacy driver site. : Unplug the dongle and plug it back in
: High-speed Koga dongles (5.0+) often require Realtek Bluetooth drivers which can be sourced from major PC manufacturer support pages like Dell or Lenovo. You can find them in Device Manager :
If it appears as an "Unknown Device" or "KOGA Dongle" with a yellow warning icon: Right-click the button and select Device Manager . Look for Bluetooth or Other devices .
. Because these dongles frequently use common chipsets from manufacturers like Realtek or CSR, the "Koga" branding is often a shell for hardware that relies on broader industry drivers. Essential Installation and Troubleshooting Automatic Setup
