Hi
You have the Futaba micro plug. The cable is available for this. I just purchased a cable, Futaba 6 pin to usb. I payed 51.00 for the cable at ebay I saved maybe $4.00. Realflight is way over priced and you can touch it on ebay for under $150.00 if not more.
FHS is fine Pre flight is also free.
My 5 cents.