Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Did not work for me

I bought this cable to connect my Garmin Frontrunner GPS to my laptop and could not. GPS worked with my desktop (which has built in serial port), but USB to serial cable did not work, even though Windows XP installed the drivers correctly and reported that port is there and could be used. I'm guessing that it works for most products, but beware that it may not work with GPS.