What we recommend you here is a high quality and high speed data cable. If you are looking for a USB cable， this one comes to be a good choice for you. This extension cable can extend your iPhone cable or through their docks to your computer&acute;s USB port for efficient connecting and charging. In addition， it has many ports designed on the same body. You can make full use of these ports at the same time. This durable extension cable will not damage your iPhone. This extension cable is compatible with iPhone， iPod， iPad and so on. It is made of durable and high material. Make a right decision for yourself.                                    Features            Single chip integrated USB hub controller with embedded proprietary processorCan be powered by external power supplyFully compliant with USB 2.0 specificationPlug and play installation， hot plug3 ports high speed USB 2.0 portsSupports data transfer rate up to 480MbpsConnects to scanners， printers， digital cameras， camcorders， speakers， mice， keyboard， external drives， MP3 players，iPhone and more                                                            Specifications            Type    Hub    <br>Transfer Rate    480Mbps    <br>Standards    USB 2.0    <br>Ports    USB ports    <br>Length    31cm / 12.2"    <br>Color    White    <br>Compatible with    iPhone 1/3G/3GS/4/4S<br>iPad 1/2/3<br>iPod Nano 1/2/3/4/5/6<br>iPod Touch 1/2/3/4<br>iPod Classic 160GB、80GB、120GB    <br>                                                            Package Includes            1 x 3 Ports USB 2.0 High Speed Hub