But why is the Gallite 8809 Hot particularly tricky? Because it uses a non-standard USB Vendor ID (VID) that generic Windows drivers ignore, causing the dreaded "Unknown USB Device" error.

: These drivers are most stable on Windows XP, 7, and 8, though manual installation via Device Manager is often required for Windows 10 or 11. RDA USB Driver for gallite 8809 - Drivers Informer