Compact Ergonomic Keyboard: Featured with curved and split keyframe, compact layout without number pad enables you to position your mouse closer to your body, promoting a more natural shoulder alignment for enhanced comfort. The compact ergonomic keyboard offers a space-saving solution to maximize workspace efficiency without sacrificing comfort and functionality. Kindly Note: The ergonomic keyboard is NOT a full-size keyboard, it doesn't have a 10-key number pad. Hard Palm Rest: Curved, hard wrist rest with leather surface offers extended typing comfort with more wrist support and durability. Kindly Note: This wrist rest is not a soft cushioned one and non-removable. Switch up to 3 Devices Seamlessly: The wireless ergonomic keyboard offers versatile connectivity options, via 2.4G USB receiver or Bluetooth, allowing you to easily switch between 3 devices with a simple button press. Compatible with Windows 7/8/10, Mac OS X 10.12, and Android 4.3 or higher. Adjustable Tilt