The SAITEK X45 Digital Throttle & Stick combination, combined with contemporary flight-sim or gaming software, provides the most realistic flying experience available. Combining pro-feature content with authentic aeronautical styling, both Throttle and Stick propel gameplay to another level, supplying an impressive instrument set to complete the most complicated of maneuvers. Built to a precision engineering spec, the X45’s on-board features are complemented by unlimited programming power and auto-configuration for each game played. Throttle Features – 2 Fire Buttons 4-Way Hat Switch Throttle Control with Detents Rudder Control 2 Rotary Analog Controls 8-Way Mouse Controller System Requirements – Pentium 133MHz+ class processor, USB port, Microsoft Windows 98SE, ME, 2000 or XP, DirectX 8.1 compatibility