Importer520 Black Color Gold Plated 2in1 Date Sync and USB Charge Adapter for iPod Shuffle/iPod Shuffle 2nd Gen/iPod Shuffle 3rd Gen 4GB BRAND NEW GENERIC PRODUCT(5 Color option) Qty : 1 No additional AC power required, uses power from your computer's USB port. This cable can both Sync & Charge your device over a USB connection without the need for a wall char USB connector of this cable allows for high speed data transfer between your ipod and a PC.