Dynabook/Toshiba
P000721990
is compatible in the following Models:
Dynabook/Toshiba PORTEGE Series
PRT10A-003002
PRT12A-01W006
PRT12A-01W006B
PRT12A-085006
PRT12A-08802K
PRT12A-09902K
PRT12A-09P03M
PRT12A-09R02K
PRT12A-0E6006
PRT12A-0E6006B