Dynabook/Toshiba PCB-SET A000300260 is compatible in the following Models:

Dynabook/Toshiba SATELLITE Series

L Series L50-B - PSKTAA-05C001
L Series L50-B - PSKTAA-09K001

Dynabook/Toshiba SATELLITE-PRO Series

L Series L50-B - PSKTBA-001001