Dynabook/Toshiba
P000519770
is compatible in the following Models:
Dynabook/Toshiba PORTEGE Series
PPM51A-02900L
Dynabook/Toshiba QOSMIO Series
PQF32A-00V003
Dynabook/Toshiba TECRA Series
PTM51A-030007
PTM51A-0EJ007
PTM51A-0RW05P