TomTom Additional Home Dock for GO 510 and 910 Navigators (9V00.003) (Discontinued by Manufacturer) Identical to Home Dock originally included with TomTom GO 510 or GO 910 Transfer music, maps, voices pictures and more to and from the GO USB 2.0 cable synchronizes the GO with the computer while it's docked Charges your GO by connecting the Home Charger to the Home Dock Enables you to use your GO as a digital picture frame at home