Then make sure you plug into the same usb port everytime else you are looking to set a comport again. Provide efficient and linux and will work! The gt3 and similar radios with optional case designs may require a slightly different approach to trimming the cable. Links, info and utilities for the baofeng dm-5r two-way dmr radio. Made by, windows environment can still function. If you purchased the baofeng uv series usb programming cable from buy two way radios, the driver for windows will be on the cd included with the cable in the usb cable driver folder. This seems to be a strong subject of this radio so i figured i would lend a hand on programming it without the computer cable. Wasted 10 will install the programming purposes. This usb cable is an genuine brand new baofeng be aware of cable counterfeits that does not work. How to program the baofeng uv-5r from a windows 10 pc driver installation.