Each Henge Dock model is designed for a specific type of MacBook computer. Select your MacBook model below to choose the Henge Dock that is right for you. If you are not sure which model you have compare the port layout of your computer to the illustration in the description (click the illustration for more detail). Included with each dock are a full complement of custom USB, Ethernet, Audio cables and in some models Firewire cables, designed to work with the Henge Dock system. Our MacBook docking system reuses a customer’s existing Apple supplied MagSafe power source and Mini-DisplayPort to DVI adapter.