Compatible with Portables as :

Toshiba Satellite Pro R50-B Series
Toshiba Satellite Pro R50-B-01R
Toshiba Satellite Pro R50-B-01T
Toshiba Satellite Pro R50-B-107
Toshiba Satellite Pro R50-B-109
Toshiba Satellite Pro R50-B-10D
Toshiba Satellite Pro R50-B-10E
Toshiba Satellite Pro R50-B-10G
Toshiba Satellite Pro R50-B-10H
Toshiba Satellite Pro R50-B-10J
Toshiba Satellite Pro R50-B-10K
Toshiba Satellite Pro R50-B-10L
Toshiba Satellite Pro R50-B-10R
Toshiba Satellite Pro R50-B-10T
Toshiba Satellite Pro R50-B-10U
Toshiba Satellite Pro R50-B-10V
Toshiba Satellite Pro R50-B-112
Toshiba Satellite Pro R50-B-119
Toshiba Satellite Pro R50-B-11C
Toshiba Satellite Pro R50-B-11F
Toshiba Satellite Pro R50-B-11L
Toshiba Satellite Pro R50-B-120
Toshiba Satellite Pro R50-B-122
Toshiba Satellite Pro R50-B-123
Toshiba Satellite Pro R50-B-12H
Toshiba Satellite Pro R50-B-12N
Toshiba Satellite Pro R50-B-12P
Toshiba Satellite Pro R50-B-12Q
Toshiba Satellite Pro R50-B-12R
Toshiba Satellite Pro R50-B-12U
Toshiba Satellite Pro R50-B-12V
Toshiba Satellite Pro R50-B-12W
Toshiba Satellite Pro R50-B-12X
Toshiba Satellite Pro R50-B-140
Toshiba Satellite Pro R50-B-14F
Toshiba Satellite Pro R50-B-14T
Toshiba Satellite Pro R50-B-150
Toshiba Satellite Pro R50-B-154
Toshiba Satellite Pro R50-B-156
Toshiba Satellite Pro R50-B-158
Toshiba Satellite Pro R50-B-159
Toshiba Satellite Pro R50-B-15G
Toshiba Satellite Pro R50-B-15J
Toshiba Satellite Pro R50-B-161
Toshiba Satellite Pro R50-B-167
Toshiba Satellite Pro R50-B-169
Toshiba Satellite Pro R50-B-16T
Toshiba Satellite Pro R50-B-16V
Toshiba Satellite Pro R50-B-170
Toshiba Satellite Pro R50-B-186

Toshiba Tecra A50-A Series
Toshiba Tecra A50-A-025
Toshiba Tecra A50-A-12D
Toshiba Tecra A50-A-12Z
Toshiba Tecra A50-A-151
Toshiba Tecra A50-A-15F
Toshiba Tecra A50-A-1C3
Toshiba Tecra A50-A-1CX
Toshiba Tecra A50-A-1D0
Toshiba Tecra A50-A-1EF

Toshiba Tecra Z50-A Series
Toshiba Tecra Z50-A-107
Toshiba Tecra Z50-A-129
Toshiba Tecra Z50-A-140
Toshiba Tecra Z50-A-148
Toshiba Tecra Z50-A-161
Toshiba Tecra Z50-A-180
Toshiba Tecra Z50-A1502
Toshiba Tecra Z50-A1503
Toshiba Tecra Z50-A1510
Toshiba Tecra Z50-A-1CD
Toshiba Tecra Z50-A-11H
Toshiba Tecra Z50-A-11Q
Toshiba Tecra Z50-A-11V
Toshiba Tecra Z50-A-12K
Toshiba Tecra Z50-A-12U
Toshiba Tecra Z50-A-15C
Toshiba Tecra Z50-A-15P
Toshiba Tecra Z50-A-15U
Toshiba Tecra Z50-A-15X
Toshiba Tecra Z50-A-16D
Toshiba Tecra Z50-A-17W
Toshiba Tecra Z50-A-18D

Toshiba Tecra Z50T-A Series