Classic Straight USB Cable for the Canon EOS 1Ds - Uses Gomadic TipExchange Technology Flexible cable measures 50 inches in total length. Included connector tip and wiring is unique to Canon EOS 1Ds specification. High quality data cable, uniquely designed to provide reliable data synchronization to the Canon EOS 1Ds from any PC data port. Specification: Cable length: (50 inches), Outer Shell Material: (Flexible PU), Internal Leads: 24AWG, Gomadic TipExchange Connector Design (Canon EOS 1Ds Specific) Upgradeable Gomadic TipExchange Technology protects your investment by providing a mechanism to upgrade the physical connector plug to adapt the cable to work with other devices. (Additional connector tips sold separately). Ideal accessory for the frequent traveler!