Dynabook/Toshiba
P000300230
is compatible in the following Models:
Dynabook/Toshiba SATELLITE Series
PS221A-39086
PS221A-49086
PS223A-K9084
PS225A-N9184
PS280A-000N5
PS280A-9G5L3
PS280A-ELCL3
PS280A-FQQL3
PS287A-0004H
PS287A-0007H