More details on the Dual Shock 3 PS3 controller - CNET
N-Control Avenger for PS3 Controller Unboxing & First Look - YouTube
Dual Shock 3 (Black) for PlayStation 3
PlayStation 3 SCUF Pro Gaming Controller Paddles OEM Official SONY DualShock PS3 | eBay
PS3 Wireless DOUBLE-SHOCK 3 Controller for Playstation 3 by Old Skool - Walmart.com
Amazon.com: Controller 2 Pack for PS3 Wireless Controller for Sony Playstation 3, Double Shock 3, Bluetooth, Rechargeable, Motion Sensor, 360° Analog Joysticks, Remote for PS3, 2 USB Charging Cords, Black : Video Games
Is this a fake controller? My physics teacher gave me his PS3 and controllers before he switched schools and this weird button could either be a mod (as indicated by the modded