Experience next-level comfort and productivity with the powerful MK850 Performance. You'll conquer work in comfort thanks to the cushioned palm rest, curved keyframe and contoured mouse. Switch between screens on both your keyboard and mouse for seamless multi-tasking. Device Type: Keyboard and mouse set Dimensions (WxDxH) / Weight: Keyboard: 43 cm x 21 cm x 2.5 cm / 733 g | Mouse: 7.4 cm x 11.5 cm x 4.5 cm / 135 g Interface: Bluetooth, 2.4 GHz Max Operating Distance: Up to 10 m Wireless Receiver: Logitech Unifying receiver Adjustable Height: Yes Features: Numeric keypad Localization and Layout: Nordic Palm Rest: Yes Type: Keyboard Buttons Qty: 8 Movement Detection Technology: Optical Movement Resolution: 1000 dpi Supported Battery Type: AA x 1 Type: Mouse - wireless Included Accessories: USB extension cable OS Required: Google Chrome OS, Apple iOS 5.0 or later, Android 5.0 or later, Microsoft Windows 7 / 8 / 10, Apple MacOS X 10.10 or later Installed Qty: 1 Type: 1 AA /2 AAA Service & Support: Limited warranty - 2 years EAN: 5099206066908