Dual Shock 2 is almost identical in layout to the Dual Shock controller of the original PlayStation. This is a good thing for most gamers. The controller's main feature is the ability to measure how much pressure you are applying when pressing the buttons. The controller can now register the amount of pressure being exerted by the user. The Start and Select buttons are the only analog controls. This gives you greater control over the game, allows for a wider range of operations, and makes it more interactive. Features include: two convex analog rumblers, and force-feedback solenoid thumb pads. This controller can be used with all software compatible with the Dual Shock original controller. Features 12 keys for added intelligence in your gaming. Twin Dual Shock Motors Rumble with Each Action Making Every Impact Feel Like You're Right In The Game