SteelSeries 3GC 69001 USB 2.0 Rumble PC/MAC Vibrating Gaming Controller - Black (Certified Refurbished) Certified Refurbished product is tested & certified by SteelSeries to work like-new. The product includes all original accessories, and is backed by a 90 day warranty. PC and Mac comfortable precision game controller, Intuitive button layout Twelve (12) action buttons, All buttons can be customized and programmed Turbo mode allows for auto rapid fire modes Plug-and-Play, Dual analog sticks, D-pad