The Simraceway SRW-S1 Steering Wheel is a high-performance, handheld PC racing wheel co-designed by SteelSeries and Ignite Technologies. The portable, motion-sensor wheel features a patented throttle and brake lever system that offers a fully simulated racing experience within hands reach. The wheel has been tested and is used by top ranked Indy 500 race car drivers and Simracing World Champions.
15 fully programmable buttons and directional pad for a personalized set-up
Customizable steering sensitivity coupled with quick rotary dials for driving aids
Interactive in-game: RPM and Shift Indicator lights that respond to Simraceway online gameplay
Real-feel: Rubberized racing wheel comfort grips with realistic racing wheel shifters for true to life racing experience
Quick set-up: plug and play while racing in the online Simraceway platform
Voucher for $10 of in-game items for Simraceway
I don't think there are enough buttons.