From the Manufacturer

Overview: Ready for the next dimension in gaming performance, custom tuning, and action? Then grab on to the Microsoft SideWinder X6 Keyboard–the powerful companion to the Microsoft line of award-winning SideWinder gaming mice. This breakthrough keyboard incorporates a host of powerful features, including a detachable key pad, ingame macro recording, a full media key set, automatic and manual mode/profile switching, two-color dimmable backlighting, and much more. Plus, at the touch of a button, it doubles as your high-performance keyboard for each day computing. Features:       Switchable Key Pad Flexible design,select right side or left side configuration. Switch between standard key pad and macro pad in gaming mode.   Mode Switching Manually toggle the keyboard from standard mode to either of two gaming modes.   Macro Keys Assign up to 90 macros.                   (more…)