Charging Cable Charger for Apple iPhone 4, 3GS, iPod, iPad2&1
IPhone 3G / 3GS. Charging + Data Sync: Supports charging and data transfer through USB A. iPod Nano (5th & 6th Gen). iPod Touch (3rd & 4th Gen). iPhone 4 / 4S. 1 × 30-Pin USB Charging & Sync Cable. Function: Charging & data sync.