The TYT TH-9800 / TH-7800 / TH-8600 USB Windows Programming Cable is the product you didn't think you need, but once you have it, you will want another.
Genuine TYT Accessory cable. Windows compatible programming cable for TYT TH-9800 / TH-7800 / TH-8600 Mobile Amateur Ham Radio. Also compatible with mini handheld radio TH-2R and TH-UV3R. Tested on Windows 10, using driver version 126.96.36.199 dated 07/30/2019. A modern version of the cable using modern drivers.