The Logitech Ergo K860 is an ergonomic keyboard designed for a healthy and natural typing posture. Its advanced ergonomic design promotes a more relaxed typing position by reducing wrist bending by 25% and providing 54% more wrist support. The curved, split keyboard layout reduces muscle strain on the wrists and forearms, while the cushioned wrist rest offers comfort and an optimal ergonomic position. Thanks to the adjustable angle of the wrist rest, the natural posture is maintained whether sitting or standing. The short key travel also encourages smooth and precise typing on the keyboard. The keyboard can connect via Bluetooth and USB receiver to up to three devices, allowing for easy switching between them at the touch of a button. The plastic components of the Ergo K860 Graphite are made from 71% recycled plastic. FSC-certified paper is used for responsible packaging. Enjoy plenty of freedom of movement without the hassle of tangled cables: USB wireless input devices connect wirelessly to the receiver, which you plug into an available USB port. This input device establishes a wireless direct connection to your Bluetooth-enabled computer. Unlike other wireless devices, it does not require a USB receiver, allowing you to keep your USB ports free for other peripherals.