The design of the USB keyboard supports an ergonomic posture when using the computer Curved keypad adapted to the movement of the hands and fingers for fatigue-free typing Soft padded palm rest with memory foam and high-quality PU leather Sturdy, fold-out feet on the underside for adjustable keyboard angle 1.8 m long, flexible cable for easy setup Additional commands such as volume up/down on the F buttons Configurable keys with optional, free CHERRY KEYS software Relaxed and comfortable through the whole days work.Do you suffer from tense shoulders, cramp or other unpleasant symptoms when working on the computer? In many cases this is caused by incorrect posture.Simple relief can be provided by an ergonomic keyboard such as the CHERRY KC 4500 ERGO. With its special design, your hands and arms take up a more natural position by themselves. This relieves your shoulders and back and your relaxed posture reduces stress. The extra-soft palm rest with memory foam prevents pressure points a