According to the official store page , Valve new Steam Controller will retail for $99 beginning May 4, and the device is packed with features. For starters, the thumbsticks are equipped with tunneling magnetoresistance TMR — a technology that is more precise than Hall Effect joysticks. The controller also comes with gyro controls, a high def rumble, trackpads under each thumbstick, and customizable grip buttons on the underside. And we cant forget the novel Plug and Play Puck, which acts as both...