DualShock - Wikipedia

Resident Evil: Director's Cut, Resident Evil Wiki

DualShock 4 - PS4 Developer wiki

Resident Evil: Director's Cut: DUAL SHOCK™ Ver. Original Soundtrack, Mysikt Wiki

Controllers, PlayStation Wiki

Resident Evil 2: DualShock Ver., Resident Evil Wiki

PlayStation, PlayStation Wiki

DualShock 3 - PS3 Developer wiki

Controllers, PlayStation Wiki

DualShock 4 - PS4 Developer wiki

DualShock 3 - PS3 Developer wiki

Resident Evil 2: DualShock Ver., Resident Evil Wiki

File:DualShock 3 Lights and Text.jpg - Wikipedia