Garmin PowerSwitch, 6 Gang Compact Digital Switch Box, Switch Panel for Car SUV UTV ATV Caravan Boat Marine, Rugged Switch Box, IPX7 Rated, Requires Compatible Garmin SatNav or Smartphone
Navitech Cycle/Bike/Bicycle & Motorbike Waterproof holder mount and case Compatible With The GPS satnav models up to 5 inch models including The Garmin Nuvi 40 40LM 40WE