*TOP Buys* - Accessories for GPS The following is a list of our most popular Garmin accessories that we sell. Garmin Portable Beanbag Friction Mount Portable mount suitable for all Garmin in-car GPS systems. €24.00 Garmin Portable Friction Mount Portable mount suitable for all Garmin in-car GPS systems. €28.00 Garmin USB Cable (010-10477-03) Suitable for all Garmin in-car, motorcycle and colour handheld GPS. €7.00