Compatible with Portables as : 

Toshiba Satellite C40 Series 
Toshiba Satellite C40-AD05B1
Toshiba Satellite C40-AS20W1
Toshiba Satellite C40-AS22W1
Toshiba Satellite C40-AT01W1
Toshiba Satellite C40-AT15B1
Toshiba Satellite C40-AT19W1
Toshiba Satellite C45-AK06B
Toshiba Satellite C45-AK07B
Toshiba Satellite C45-AK08B1
Toshiba Satellite C45-AK15B1
Toshiba Satellite C45-ASC1B
Toshiba Satellite C45-AT79B
Toshiba Satellite C50-AC09W1
Toshiba Satellite C50-AT01W1
Toshiba Satellite C50-AT03W1
Toshiba Satellite C50-AT08B1
Toshiba Satellite C50D Series
Toshiba Satellite C50D-AT01B1
Toshiba Satellite C50t Series
Toshiba Satellite C55 Series
Toshiba Satellite C55D Series
Toshiba Satellite C55D-A-12-J
Toshiba Satellite C55Dt Series
Toshiba Satellite C55T Series
Toshiba Satellite C70 Series
Toshiba Satellite C70-A Series
Toshiba Satellite C75 Series
Toshiba Satellite C75D Series
Toshiba Satellite C75DT Series
Toshiba Satellite C75T Series
Toshiba Satellite C805 Series
Toshiba Satellite C805D Series
Toshiba Satellite C840 Series
Toshiba Satellite C840D Series
Toshiba Satellite Pro C70 Series
Toshiba Satellite Pro C70-A Series
Toshiba Satellite Pro C805 Series
Toshiba Satellite Pro C805D Series
Toshiba Satellite Pro C840 Series
Toshiba Satellite Pro C840D Series