The GNCDSLOT CD slot car mount for Garmin GPS 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. This mount is also compatible with Garmin car mounting bracket holders having the 17mm swivel ball mounting pattern. The one-piece, sturdy mount inserts into any car CD slot and uses a lever to secure it. The mount is also easily removable when you want to use your car CD player. This mount is a great alternative for those who want to have their Garmin GPS at eye level but don't want it on the dash or windshield. The swivel ball head of the CD slot mount provides 360° rotation, giving you the ultimate flexibility in positioning the Garmin GPS at any angle.