The GN097 lighter socket car mounting pedestal is compatible with Garmin nuvi devices having the 17mm swivel ball mounting pattern, including models in the 40, 50, 200, 2013, 24x5, and 25x5 Series, as well as Garmin nuvi models 1450, 1450T, 1490T, 1200, 1250, 1260T, 1300, 1350, 1350T, 1370T, and 1390T. (The above listed Garmin nuvi devices should include a 17mm swivel ball-compatible mount bracket; replacement brackets and holders sold separately.) This package includes Arkons lighter socket mount with integrated power dongle (holders sold separately). Connect your devices car charger (sold separately) to the 12V power dongle on the mount while your Garmin nuvi is mounted to the cars accessory outlet or cigarette lighter socket. Loosen the wing nuts to adjust the mount up to a 90 angle, and the swivel ball adapter head provides 360 rotation for ultimate flexibility.