Charging your Apple device with the Charge + Sync Dock is fast & easy. Simply plug your device into the dock's integrated Lightning dock connector, & then plug the dock into your PC or laptop with the attached 1.2 m USB (Universal Serial Bus) cable. The dock uses your computer's existing power supply to charge your Apple device. While docked, your device can also sync with your computer's i Tunes library automatically. The Charge + Sync Dock is compact enough to transport in a bag or briefcase. Store it in your laptop bag so you can give your Apple device a quick charge whenever your laptop is powered. The dock also features a sleek painted aluminium finish that attractively complements your other devices. Compatibility Information The Belkin Charge + Sync Dock is compatible with iPhone & iPod Touch (5th generation). Depending on the type of case you have, you may need to remove your case before charging. If your speakers, Lightning connector, & AUX port are fully exposed when your case is on, you should be able to easily charge your iPhone without removing the case.