The RailDriver RD-91-MDT-A Desktop Train Cab Controller is a wired controller designed for one player to control the train in a simulation game. The gray controller features a single fan for cooling and is made of plastic material. It comes in its original box for packaging and storage. The RailDriver brand ensures quality and compatibility with the RailDriver RD-91-MDT-A model. This controller is a must-have accessory for avid gamers looking to enhance their gaming experience with realistic train simulation.