The Saitek Pro Flight Yoke System is highly engineered to meet the exacting needs of the true flight simulation enthusiast. Stainless steel shaft, ergonomic controls, integrated chronograph & separate throttle quadrant ensure a smooth, accurate & totally realistic flying experience. Use the integrated USB (Universal Serial Bus) Hub to easily connect other parts of the Saitek Pro Flight range of products, such as additional Pro Flight Throttle Quadrant or Pro Flight Instrument Panel (both sold separately) Connectivity: USB (Universal Serial Bus) 2.0 Works with: Windows XP, XP64 & Vista (all versions)