A:Answer not sure but have someone at Best Buy help you with that. Because my Garmin is 8-9 years old (yes, it is old) I wasn't sure we would find anything to work within my new car...and after a couple of attempts we found this one and it has worked very, very well. No slippage, good position and best of all, the wires are tucked in and no longer in the way as they were in my former car.