The trainer link that came with me PTS P-51. How do you connect it to a PC to use the JR tx with the Cockpit master??? the plugs don't fit or work with my PC. Need adapter???

I think the cable is a USB. Do you not have a USB port on your computer?

Had the same problem! go or call your LHS and explain your problem they might even have a USB conversion adapter?
if not email hanger9 and the will send you one.

I have Hangar 9's P51 Mustang PTS with Simulator cockpit master, I installed the simulator, I charged my radio, the cable came with it one end has a pin which goes into DSC socket, other is the 9 pin connector remember not USB, it goes into 9 pin connector, install it and fly cockpit master, this sim helped me al ot and i have done my 6 to 7 solo flights, on high wing trainer not on P51 mustang, it has a different story, and I discussed in related topics of hangar 9's P51 mustang.

I hope it would work, otherwise call LHS which is best option.

Mody