Rickbfried
Observer
Took the plunge and purchased one of these on Amazon for $26 bucks. Then onto eBay and tried to purchase one of the "cheap" cables for $4 from China, never shipped and got my coffee money refunded. Then purchased one on Amazon for $7.00. Got it in one day, but never worked. Researching, then tossed that into the trash and got the "official" one for $20. (Almost the cost of the radio!). Reinstalled the drivers on a win 10 machine then worked like a charm. Used one of the standard marine chirp files, took all of 20 seconds to program the radio. Recommend, use real cables.