Valve reveals the upcoming Steam Controller alongside a quick start video and a release date for players to wishlist now.

Valve isn't certain it can meet demand for the Steam Controller, but has built a significant quantity for the launch rush and can produce more if needed.

Today’s proving to be a busy day for Valve news. The creator of the Steam marketplace has now confirmed the price and release date of the Steam Controller. Although we didn’t get any information on the highly anticipated Steam Machine, the company did offer an update on another highly anticipated product it’s currently working on.