Compatible Models Include: Asus K53SV N46 N56 N76 G74SX N55SF-EH71, N55SF-DS71, N55SF-RH71 G53SV, G73SW, G74SX, K53SV GL551JW GL551JW-DS71 G551JM GL771JM G56JK-DM136H GL552 Series GL552VW-DH71 GL552VW-DH74. Compatible Part Numbers Include: ADP-120ZB BB, PA-1121-28, ADP-120RH B, A15-120P1A. Compatible with Asus Notebook Models: N56VZ-S4086V,N56VZ-S4054, N56VZ-S4049V, N56VZ-S4036V, N56VZ-S4035D, N56VZ-S4026V, N56VZ-S3047V. Additional Models: GL502 Q550LF N550JV F554LA GL551JM FX50J N56V N500 N53S N550 C90S G50 G51 N55S A56 G58J G550J N750J W518L A53SV A8JS A8N C90 C90S G1 G1S G2 G2P Compatible P/N: Asus ADP-120ZB BB, ADP-120RH B, PA-1121-28, A15-120P1A, N120W-02, 04G266010800, 0A001-00060400, 0A001-00061200, 0A001-00061500, 0A001-00061700, 0A001-00061900,0A001-00062000