Compatible with Portables as :

Acer Aspire E1-731 Series 
Acer Aspire E1-731G Series 
Acer Aspire E1-771 Series 
Acer Aspire E1-771G Series

Acer Aspire V3 Series 
Acer Aspire V3-731 Series 
Acer Aspire V3-731G Series 
Acer Aspire V3-771 Series 
Acer Aspire V3-771G Series 
Acer Aspire V3-772 Series 
Acer Aspire V3-772G Series

Acer TravelMate P273-M Series 
Acer TravelMate P273-MG Series

Gateway NE71B Series
Gateway NE71B01U
Gateway NE71B02U
Gateway NE71B03U
Gateway NE71B04U
Gateway NE71B05U
Gateway NE71B06U
Gateway NE71B07U
Gateway NE71B08U
Gateway NE71B09U
Gateway NE71B10U
Gateway NE71B11U
Gateway NE71B12U
Gateway NE71B13U
Gateway NE71Bxxx Series
Gateway NE722 Series
Gateway NE72201U
Gateway NE72202U
Gateway NE72203U
Gateway NE72204U
Gateway NE72205U
Gateway NE72206U
Gateway NE72207U
Gateway NE72208U
Gateway NE72209U
Gateway NE72210U
Gateway NE72211U
Gateway NE72212U
Gateway NE72213U
Gateway NE722xxx Series

Gateway NV76R Series
Gateway NV76R01U
Gateway NV76R02U
Gateway NV76R11U
Gateway NV76R12U
Gateway NV76R15U
Gateway NV76R16U
Gateway NV76R18U
Gateway NV76R19U
Gateway NV76R43U
Gateway NV76R44U
Gateway NV76R45U
Gateway NV76R47U
Gateway NV76R49U
Gateway NV76Rxxx Series

Packard Bell Easynote EG70 Series 
Packard Bell Easynote ENLE69BK
Packard Bell Easynote EG70BZ
Packard Bell Easynote LV44HR