The 30-pin cablepatible with iphone 4/4s, iphone 3g/3gs, ipad 1/2/3, ipod. High speed charge and sync charge faster than many standard cables and sync at speeds of up to 480mbps through wide diameter data and power wires. A cable you can use over and over again heat and bend resistant connectorsplete safety and reliability for years of use. Enjoy a flat tangle free experience.