Simply plug the A plug into the port on your computer hub and plug the 30 pin plug into your apple device. This is a replacement cable for iPod iPhone and iPad. Sync and charge cable. It s USB connectable.Connect to your mobile world with the GE 6 USB sync charge cableActs as a replacement or secondary cable to sync music pictures and notes and charge your iPad and iPhonePc and mac compatiblePlugs into any USB 2.0 port to charge your mobile devicePerfect for use at home work or on the goSpecifications:Brand Name: GEWireless: NoBluetooth: NoProduct Type: iPod CableNumber in Package: 1 pkColor: WhiteBrand or Model Compatibility: Apple