The R-Go Compact keyboard is a very compact ergonomic keyboard. When using the keyboard and mouse simultaneously your hands always stay within shoulder width. This gives your shoulders and elbows a natural, relaxed position and prevents overloading complaints such as RSI. There is minimal muscle tension while typing due to the light keystroke. The keyboard is flat, so your hands and wrists are flat and relaxed while typing. Ultra thin for better blood circulation Light keystroke for minimal muscle stress Prevents reaching for the mouse Lightweight: Easy to take with you Available in white and black.