I have an older GQ-4X that I have not used in a number of years. Now I have the need to program a chip and need to reinstall the software and drivers. I downloaded the drivers for Windows 10/11 and it said it installed OK. Now I need to find the older version of USBPrg that is compatible with the GQ-4X. The only thing I see is a new version that is not compatible with the GQ-4X.
Does anyone know where I can download the last release of USBPrg that works with the GQ-4X?
Looking for USBPrg for GQ-4X
Posted - 02/04/2026 : 17:32:52
