This article will serve as your complete manual. We will cover how to identify your chipset, where to find stable drivers, a step-by-step installation guide for Windows 10, troubleshooting common errors, and what to do if nothing works.
These are often malware or adware. Also, the official Koga website (if it exists for your region) rarely hosts drivers for these generic dongles. Koga Bluetooth Dongle Driver Windows 10