Compatible with Portables as :

HP Envy 4-1000 Series 
HP Envy 4-1002TU
HP Envy 4-1004TU
HP Envy 4-1006TX
HP Envy 4-1008TX
HP Envy 4-1010TU
HP Envy 4-1012TU
HP Envy 4-1013TX
HP Envy 4-1015TX
HP Envy 4-1017TX
HP Envy 4-1019TX
HP Envy 4-1030TU
HP Envy 4-1032TU
HP Envy 4-1034TU
HP Envy 4-1036TU
HP Envy 4-1038TU
HP Envy 4-1040LA
HP Envy 4-1041TX
HP Envy 4-1001TU
HP Envy 4-1002TX
HP Envy 4-1004TX
HP Envy 4-1007TU
HP Envy 4-1009TU
HP Envy 4-1010TX
HP Envy 4-1012TX
HP Envy 4-1014TU
HP Envy 4-1016TU
HP Envy 4-1018TU
HP Envy 4-1020TU
HP Envy 4-1030SS B6H52EA
HP Envy 4-1030TX
HP Envy 4-1032TX
HP Envy 4-1034TX
HP Envy 4-1036TX
HP Envy 4-1038TX
HP Envy 4-1040TU
HP Envy 4-1042TU
HP Envy 4-1001TX
HP Envy 4-1003TU
HP Envy 4-1005TU
HP Envy 4-1007TX
HP Envy 4-1009TX
HP Envy 4-1011TU
HP Envy 4-1013TU
HP Envy 4-1014TX
HP Envy 4-1016TX
HP Envy 4-1018TX
HP Envy 4-1020TX
HP Envy 4-1031TU
HP Envy 4-1033TU
HP Envy 4-1035TU
HP Envy 4-1037TU
HP Envy 4-1039TU
HP Envy 4-1040TX
HP Envy 4-1042TX
HP Envy 4-1001tx
HP Envy 4-1003TX
HP Envy 4-1005TX
HP Envy 4-1008TU
HP Envy 4-1009TX
HP Envy 4-1011TX
HP Envy 4-1013TX
HP Envy 4-1015TU
HP Envy 4-1017TU
HP Envy 4-1019TU
HP Envy 4-1029TX
HP Envy 4-1031TX
HP Envy 4-1033TX
HP Envy 4-1035TX
HP Envy 4-1037TX
HP Envy 4-1039TX
HP Envy 4-1041TU
HP Envy 4-1102ES

HP Envy TouchSmart 4 Series