TAIFU 120W AC Adapter for ASUS ROG GL752VW-DH71 GL752VW GL552VW, Asus ZX53VW GL551JM G550JK GL551JW GL771JM N550JV N550JK N56JR N56JN, G60 G60Vx G73J G73JH G73Jw G50V G51 G51J G51Jx G51VX G51VX N53Sv This laptop power supply is for Asus Rog Gl551 Gl551jm Gl551jm Gl771jm G551jm G741jm G771jm G771jm G56jk N550jx Service and Support: 30 Days Money Back Guarantee and one year warranty / Please contact us with any questions or concerns - we are here to help TAIFU products are CE/FCC/RoHS certified, tested by manufacturer to match and/or exceed specifications of OEM products The power brick is compatible with p/n:Asus PA-1121-28 ADP-120ZB BB 90-N00PW6400T, 90-N8BPW3000T Products trademarked TAIFU are marketed and sold exclusively by TAIFU. we ship your order the same or next day (Amazon order processing time varies) !