ChineOn Super Short Mini USB Data Sync Charger Cable for iPhone 4 4S (Black)(Pack of 10) This Combo Pack Includes: 10 * USB Cable Supports USB 1.1 and 2.0 and maximizes data transfer speed High speed data transfer, compact design and light weigh Reliable to transfer data, charge your unit, and synchronize your Mac or PC Cord Length: Approx. 10cm