ztech 3 Feet 30 Pin to USB Data Sync Transfer and Charging USB cable Cord for iPhone 4 , 4S, 4G , iPod Touch Higher Quality type 10 (Black) 3 FT USB Cable For iphone 4, 4S, 4gs, 4G charger, This USB 2.0 cable connects your iPhone or iPod - directly or through a Dock - to your computer's USB port for efficient syncing and charging or to the USB Power Adapter for convenient charging from a wall outlet Durable and High Quality Materials Used in Making this data cable Cable length: 3 feet (approx. 1 meter)For the real high quality brand, buy it only from ''ztech'' brand, from other brands you will get a generic and bad quality version. Easily Import and Download your music Fast and rapid downloads and charging.