Logitech Extreme™ 3D Pro. Device type: Joystick, Gaming platforms supported: PC, Mac. Device interface: USB. Minimum RAM: 64 MB, Minimum hard disk space: 20 MB, Minimum processor: Pentium. Bundled software: Logitech Profiler Gaming Software CD-ROM. Minimum system requirements: CD-ROM USB, Compatible operating systems: Windows 98, Windows 2000, Windows Me, Windows XP, Windows Vista Mac OS 9