Dynabook/Toshiba PCB-SET K000111590 is compatible in the following Models:

Dynabook/Toshiba SATELLITE Series

C Series C660 - PSC0LA-01C01H
C Series C660 - PSC0LA-02L01H

Dynabook/Toshiba SATELLITE-PRO Series

C Series C660 - PSC0MA-00300V