Flexfold Midi Keyboard Simple to keep clean and clear of dust, dirt, as well as coffee and other liquids. Resistant against water as well as disinfectants and petroleum based fluids for easy cleaning in difficult environments. Flexfold is made of premium silicone, which allows it to roll-up easily for storing in the computer bag. Lays firmly on desk with an extremely flat design, which makes a comfortable and ergonomic working position possible Wrists rest comfortably on the desktop, relaxed. The keyboard has soft, pleasant touch keys with quick-click reply. Light grey for optimal viewing ergonomics Including. USB/PS/2 adapter. Compatible with Windows 98/2000/Me/XP, Mac OS X Code no 441-426U Keyboard Flexfold Midi (SE & FI).