... universal adaptor for most laptops 2.slim type usb 5v 1A charge iphone 3.LED new led ac/dc universal ... pieces differenr tips(4 pins),switch most brands of notebooks Voltage from 9 to 24.5v(9 9.5 ... 1.7mmCompaq,HPM519.0V5.5*2.5mmAcer,Compaq,HP,Fujitsu,Toshiba,DeltaM619.0V5.0*3.0mmSamsung M719.0V5.5 ... *2.1mmAcer,Compaq,Delta,HP,Fujitsu,ToshibaM819.5V6.5*4.4mmSony Real photos below welcome ...