... 1.universal adaptor for most laptops 2.slim type usb 5v 1A charge iphone 3.LED ... length: 145cmTwo LED displayLock function by 3secondWith 8 pieces differenr tips(4 pins),switch most brands ... digital camera,mp3,mp4 player,GPS,PDA... 8 Connectors size:Type of DC connectorOutput voltageConnector SizeFit for laptopM115 ... 5mmIBM,LenovoM316.0V6.5*4.4mmSony,FujitsuM418.5V4.8*1.7mmCompaq,HPM519.0V5.5*2.5mmAcer, ...