Ariic New 5 x USB Cable Charger Cord For iPhone 3G 3GS 4 4G 4S iPod Touch Nano Mini Video USB 2.0 Cord Length : approx 3 ft Data Transfer Cable for iPod with 30 pin Dock Connector Supports USB 1.1 and 2.0 and maximum data transfer speeds Compatible with PC and Mac replacement part Made by third party factory not apple