Dynabook/Toshiba PCB-SET T000022190 is compatible in the following Models:

Dynabook/Toshiba TOSHIBA AIO Series

D Series DX730 - PQQ13A-010005
D Series DX730 - PQQ13A-010005-49B8LB

Dynabook/Toshiba TOSHIBA AIO-CONFIG Series

D Series DX730 - PQQ13A-010005-49B8LB