... USB cable -- Portable charger & data transfer !Features:1.UL2725, Tinned Copper conductor, 28AWG TC*1P +26AWG TC*2C +AEB,Black PVC2.Transfer ... data at USB 2.0 High speed3. ... ,PDA4.can fit with two ferrite core5.Sync, charge, transfer data, internet tethering6. Transfer ringtones, music, videos, pictures without PC7. ...