EZOPower USB Sync & Charge Cable is Genuine Electronic Accessories Licensed by Apple. It is Certified to use Apple Approved Logo "Made for iPod iPhone iPad". The "Made for iPod iPhone iPad" logo mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad and has been certified by the EZOPower to meet Apple safety and performance standards. Beware of buying knock-offs, unsafe and uncertified USB cable that could over-charge and damage your iPod, iPhone or iPad. This Dock Connector to USB Cable connects your iPod, iPhone or iPad to your computer"s USB port for efficient syncing and charging or to the USB Power Adapter for convenient charging from a wall outlet. - Cable length: 3 Feet - Connect your iPod, iPhone or iPad with your PC/Laptop by USB port. EZOPower USB Cable is compatible with following Apple models: iPad 3,iPad 2, iPad 1, iPhone 4s,Verizon iPhone 4, AT&T iPhone 4, iPhone 3GS, iPhone 3G, iPhone 1st Generation, iPod Touch 4G / 3G / 2G / 1G, iPod Nano 6G / 5G / 4G / 3G / 2G / 1G, iPod Classic, iPod Video, iPod Photo, iPod U2 & iPod Mini.