Dc Jack hp 510

HP 510 520 320 540 550HP Compaq 610 615 620 625HP Compaq Notebook PC Series DC Power Jack Connector: 320, 321, 325, 326, 420, 421, 425, 620, 621, 625HP Compaq Presario X1000 Series (X1105EA, X1216AP, X1304AP, X1416AP etc)HP Compaq TC4200HP Compaq NC4200, NX6115, NX6125, NX7000HP Compaq 6720s, 6820S, ZX3200HP Notebook 420, 425, 500, 510, 520, 530, 540, 541, 550, 620, 625Hp Pavilion ZT3000