.Conveniently downloads music from your computer. 2.It will sync and charge your player while it just syncs all the other models. 3.This cable will fit all models except the one for iPod shuffle. 4.Extend the world in which your player plays by staying connected and powered up. 5.Connect player with your PC/Laptop by USB port. 6.Update music / data & more to your player through this data cable. 7.This USB Data Cable enables you to charge your player when connected to your PC/Laptop. 8.It will work with USB 1 and USB 2 compatible computers. Compatible with: All models except the one for iPod shuffle. It will work with USB 1 and USB 2 compatible computers