... .7mm Compaq, HPM519V/Max90W5.5*2.5mm Acer,Compaq,Delta,HP,Fujitsu,Gateway,Toshiba,LiteonM619V/Max90W5.0*3.0mm(with1.0mm ... pin) SamsungM719V/Max90W5.5*2.1mm Acer,Compaq,Delta,HP,Fujitsu,Gateway,Toshiba,LiteonM819.5V/Max90W6.5*4.4mm(with1 ... .0V/Max90W3 holes Dell M1218.5V/Max90W7.4*5.0mm HP,Compaq Newest style multi-function with USB 120W universal ac adapter