Specifications:- Output Voltage: 19 V- Power plug: Outside diameter 4.0 mm, inside diameter 1.35 mm, length 11 mmCompatibility:- Asus A540, A540L, A540LA, A540LA-DM577D, A540LJ, A540S, A540SA, A541UV, more→A541UV-DM1511T, A553MA, A556, A556U, A556UA, D553, D553M, D553MA, E402YA, F302, F302L, F302LA, F302LJ, F540, F540L, F540LA, F540LJ, F540S, F553, F553M, F553MA, M509DJ, M509DL, N402NA, R515SA, R540L, R540LA, R540LJ, R540S, R540YA, R541, R541U, R541UA, R553, R553L, R557U, R557UQ, R558, R558U, R558UJ, R558UV, UX30, X102B, X302L, X302LJ, X302UJ, X302UV, X303L, X330FL, X330FN, X403MA, X409DJ, X409FB, X409FJ, X409FL, X409UB, X409UJ, X412FL, X432FL, X441UB, X453, X453M, X503, X507UB, X507UF, X509FB, X509FJ,…