Top critical review
Not usable with garmin Sat Navs
on 18 September 2017
I bought his to power my Garmin Sat Nav as I have bought a double USB charger, enabling me to power the Sat Nav and charge a phone at the same time. Unfortunately this doesn't recognise my Garmin Sat Nav. When the car turns on, and power runs through the cable, the sat nav thinks that it is connected to a computer, and looks to sync to the system through the cable. This then means that I have to wait 5 minutes for the sat nav to realise what's going on, and then just accept power from the cable.
Any set up that is made in the sat nav before turning on the car is lost, so I have to sit in the car waiting for sat Nav to sort itself out, beore I can program in my journey, and start off.
Have thrown the cable away and am buying a genuine Garmin one.