United Kingdom Tom Tom Go 700 / 910 / 710

Specifications: Some athermic heat reflecting windscreens and builtin windscreen heaters block GPS signal reception inside the car. The TomTom GO External Antenna overcomes this and boosts GPS reception significantly. Connect your TomTom GO to the External Antenna docking shoe and youre ready to GO! The waterproof antenna can be placed inside your car.

It also attaches magnetically to the outside of the car. Just replace the TomTom GO docking shoe with the External Antenna docking shoe, place the External Antenna by the windscreen and your TomTom GO works perfectly.