... 4.power cord with LED 5.output form 9v to 24v (0.5v inceasing by degress) 100w universal laptop charger with led display ... 2.5mmAcer,Compaq,HP,Fujitsu,Toshiba,Delta M619.0V5.0*3.0mmSamsung M719.0V5.5*2.1mmAcer,Compaq, ... Delta,HP,Fujitsu,Toshiba M819.5V6.5*4.4mmSony M919.5V7.4*5.0mmDell option M1020.0V3 holesDell option ... M1120.0V7.9*5.4mmIBM,Lenovo option M1218.5V7.4*5.0mmHP,compaq option M1324.0V7.5*2. ...