Genuine FSP Group Product. DC output: 19V 6.32A (120W). For Asus F554LA G550JK G56JK K501LX K501UX N550JA N550JK N550JV N550JX N551JQ X550JK F554LA-NH51 F554LA-NH71 F554LA-WS52 F554LA-WS71 G550JK-DS71 K501UX-AH71 N550JK-DB74T N550JK-DS71T N550JV-DB71 N550JV-DB72T N550JX-DS71T N550JX-DS74T N550JX-TH72T.