This USB Sync Cable for all iPad iPod and iPhone with 30 pin dock connector will charge and sync your device with your Mac or Windows PC. This USB 2.0 cable plugs into the dock connector on your iPhone iPad or iPod and to your computer’s USB port for efficient syncing and charging. The 30 pin dock connector features a slimmer and more efficient design which allows it to be used with any case available from Monoprice. This cable is MFI Certified and bears the MFi logo. The Made for iPod Made for iPhone and Made for iPad logos mean that an electronic accessory has been designed to connect specifically to iPod iPhone or iPad and has been certified by the developer to meet Apple performance standards. Apple iPod iPad and iPhone are registered trademarks of Apple Inc.