Usb cable for ipad 1.For iPhone 4 , iPhone3G/3GS iPod touch iPod classic iPod nano 2.charging and data transfer function Usb cable for ipad Features:1, 100% brand new & short test; 2, USB sync & charging directly cable3,High quality usb cable4. Contact Resistance: 0.01 OHM Max; 5. Working Temperature: -25°c ~ +85°c Usb cable for ipad