Traditional programming requires a RIB to translate RS232 signals to the levels the radio understands. RIB-less Cables:
The situation is a perfect example of classic hardware clashing with modern computing. There is no official "new" software from Motorola. However, by combining VirtualBox, an FTDI USB cable, and verified DOS RSS , you can program your GM950 on Windows 10 or 11 without buying a museum-piece laptop. motorola gm950 programming software new