I have two ACC2300 cables that I have tried on multiple radios, multiple computers, usb (with serial adapters) and serial ports. I can write to them fine from a true serial port but I still cant read the SP340U radios. Anyone have an idea why?
I even checked continuity from the board to the pins.
I'm using XP and Dennis is using 95, 98 and XP on a Seven laptop that's running virtual machines (and dos). He rarely has problems with any app for anyones equipment but this has defied both of us.