Gomadic USB Charging Data Coiled Cable for the Samsung SGH-A707 Will charge and data sync with one unique TipExchange enabled cable Specification: Cable length: (12 to 30 inches), Outer Shell Material: (Coiled PU), Internal Leads: 24AWG, TipExchange Connector Design (Samsung SGH-A707 Specific) No additional AC power required. Uses power from the USB port of the computer to charge the Samsung SGH-A707 Included TipExchange technology enables cable to be easily upgraded by simply switching the physical connector plug. Specific connection for the Samsung SGH-A707 is included, with additional connectors for thousands of other devices available separately. Coiled cable can stretch when you need it and pack compactly when not in use. Coiled design is the ideal compromise between durability and compactness. Quality 24AWG lead data lines maximize both charging and data speeds.