Dynabook/Toshiba PCB-SET V000318290 is compatible in the following Models:

Dynabook/Toshiba SATELLITE Series

L Series L50t-A - PSKLWA-004001
L Series L50t-A - PSKLWA-005001
L Series L50t-A - PSKLWA-006002
L Series L50t-A - PSKLWA-009002