Logitech Logitech 920-009166 Logitech ERGO K860 Split Ergonomic Keyboard- Wireless Connectivity- Bluetooth RF- 32.81 ft. 2.40 GHz- Black

Introducing ERGO K860, a split ergonomic keyboard designed for better posture, less strain, and more support. You'll type more naturally with a curved, split keyframe that improves typing posture. The sloping form reduces muscle strain on your wrists and forearms - keeping your hands and shoulders relaxed. ERGO K860's curved keyframe places your hands, wrists, fingers and forearms in a more natural posture - you'll notice the lack of strain the moment your hands land on the keyboard. ERGO K860 has even been proven to reduce muscle activity by 21 in the upper trapezius muscle-a key muscle in the center of the back that stabilizes and facilitates shoulder and neck movement. Three Layers of Comfort and Support SURFACE LAYER- 0.5 mm of KNITTED FABRIC with a durable, stain-resistant, and easy-clean coating that's smooth to the touch. SUPPORT LAYER- 2 mm HIGH-DENSITY FOAM provides a comfortable, firm feel that equally disperses pressure. COMFORT LAYER- 4 mm of MEMORY FOAM offers a pleasing and personalized give, improving the feel of comfort and relaxation. Package Contents: ERGO K860 Split Ergonomic Keyboard, USB Receiver , 2 X AAA Batteries, QSG Specifications Weight: 2.85 lbs