This is the fabulous Force RS Racing System by Act Labs. Steering wheel and matching pedal set. This is an excellent FORCE FEEDBACK wheel (works with non-feedback racing games, too). I have the original owner's manual, paperwork, and software. The software I have is current to Windows XP, but racing enthusiasts have published a free online driver for Windows 7 and Vista. I purchased the wheel/pedals new, and it only saw 10 hours of use before my son moved on to first person shooter games. Includes USB and serial port connections. It still looks and works as new, and parts are available from Act Labs! I have included links to two reviews of the Force RS below. I have a CD of Nascar Racing (and owner's manual) that I would include for just $5. Questions welcome. Reply here or call Al at 604-561-.
http://www.tomshardware.com/reviews/pc-racing,470-16.html
http://www.techspot.com/reviews/hardware/force_rs/