Compact Size Keyboard With Ergonomic Design: Compact Ten-Key-Less keyboard with a split-key design and curved frame promote a better posture by helping to position the wrist and arms in the most natural typing posture Brown Tactile Mechanical Switches: The brown clicky switch is designed for use with good key-press feedback with less loud clicky sounds. For those with heavy coding or typing work, this clear indication of the key switch is an ideal solution for you without much of the clicky noise. Adjustable Tilt Wrist Rest: The integrated palm rest supports the palm and wrist while correcting the wrist pronation while typing to prevent unwanted pressure and muscle strains with 0, -4, and -7 degrees.