Gomadic USB Charging Data Coiled Cable designed for the Tagital tablet 7 inch Will charge and data sync with one unique TipExchange enabled cable Included TipExchange technology enables cable to be easily upgraded by simply switching the physical connector plug. Specific connection for the Tagital tablet 7 inch is included, with additional connectors for thousands of other devices available separately. Specification: Cable length: (12 to 30 inches), Outer Shell Material: (Coiled PU), Internal Leads: 24AWG, TipExchange Connector Design (Tagital tablet 7 inch Specific) No additional AC power required. Uses power from the USB port of the computer to charge the Tagital tablet 7 inch Supports USB 1.1, 2.0 and 3.0 transfer standards Combines two critical functions (e.g. data sync and charging) into one single accessory cable. Saves space, clutter and money.