Classic Straight USB Cable suitable for the Garmin Nuvi 310 310T with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com
nüvi® 1450 | Garmin
Amazon.com: GARMIN NUVI 310, 360 : Movies & TV
GARMIN NUVI 255W CAN 310 1TV386142 Portable GPS NAVIGATION Bundle Adapter & Case | eBay
Garmin Suction Cup Mount for Nuvi 300 Series (300/310/360/370)