ERGO K860 Ergonomic Split Keyboard – Type more naturally with ERGO K860 an ergonomic split keyboard that promotes a more relaxed typing posture reducing wrist bending by 25 percent and offering 54 percent more wrist support (5). IMPROVED TYPING POSTURE: Type more naturally with a curved, split keyframe. The sloping keyboard reduces muscle strain on your wrists and forearms. PILLOWED WRIST REST: The curved wrist rest offers 54% more wrist support and reduces wrist bending by 25% compared to a standard keyboard without palm rest. PERFECT STROKE KEYS: Scooped keys match the shape of your fingertips. Type with confidence on a wireless keyboard crafted for comfort, precision, and fluidity. ADJUSTABLE PALM LIFT: Seated or standing, keep your wrists in a comfortable, natural posture?with tilt legs of 0 , -4 , and -7 . ERGONOMIST APPROVED: ERGO K860 is certified to improve posture and lower muscle strain. FAMILIAR FEATURES: Conveniently connect with USB receiver or Bluetooth, customize Fn key use, enjoy quiet keys, full size layout and CAPS LOCK indicator. BUILT TO LAST: Durable materials, a reinforced design, and remarkable stability inspire confidence at the desk. POWERED BY LOGITECH OPTIONS: Customize Fn Keys, create custom shortcuts, and get battery-life notifications via Logitech Options software.