Dynabook/Toshiba PCB-SET K000128320 is compatible in the following Models:

Dynabook/Toshiba NB Series

NB Series NB550D - PLL5FA-01X02C
NB Series NB550D - PLL5FA-01Y02C
NB Series NB550D - PLL5FA-02002C
NB Series NB550D - PLL5FA-02102C
NB Series NB550D - PLL5FA-02902C
NB Series NB550D - PLL5FA-02C02C
NB Series NB550D - PLL5FA-02D02C
NB Series NB550D - PLL5FA-02F02C