Logitech MK850 Performance Wireless Keyboard and Mouse Combo

Logitech 920-008226 MK850 performance Wireless Keyboard and Mouse, Flow technology to work on multi-devices (PC/Mac/Tablet/Smartphone) with easy Switch buttons, WiFi + Bluetooth Dual connection with 128bit AES security, Concave keys, Cushioned Palm rest, Programmable F-keys, Right-hand contoured Mouse with 8 buttons, Battery indicator, Black, USB unifying receiverFeatures:POWER THROUGH. IN COMFORT.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.BUILT FOR COMFORTThe oversized, cushioned palm rest and curved keyframe gives you support for all-day typing. Adjustable tilt legs offer the perfect typing angle. And the contoured design and soft rubber surface of the mouse fits comfortably in your palm.ENHANCED PRODUCTIVITYFly through documents and web pages with hyper-fast scrolling and type quietly and efficiently on a full-sized keyboard with carefully-crafted concave keys.MULTI-DEVICE MASTERYStart typing on your computer, then switch to your tablet, phone or computer* with the touch of a button. Your mouse pairs with up to 3 devices for seamless multi-tasking.A TRUE POWER COMBOFinally, a keyboard and mouse combo that truly works together. Logitech DuoLink allows your mouse buttons to have a different set of actions when you hold the Fn key. Logitech Flow enables cross computer control and file sharing. Now, when your mouse cursor flows from computer to computer, your keyboard connection will switch automatically too.RELIABLE AND HASSLE-FREEYour keyboard won't require new batteries for 36 months and your mouse stays powered for 24 months.* Connect wirelessly to your devices with Logitech Unifying USB receiver or pair via Bluetooth low energy technology.Specifications:Technical SpecificationsKeyboard Connection Type: Bluetooth Smart and 2.4GHz wireless connectionWireless range: 10 m*Wireless range may vary depending on operating environment and computer setup.Wireless encryption: Yes*Wireless encryption is between keyboard and the connected computer or mobile device.Battery Details: 2 x AAABattery life: 36 months*Keyboard battery life based on two million keystrokes per year in an office environment. Battery life may vary based on user and computing condition.Mouse Connection Type: Bluetooth Smart and 2.4GHz wireless connectionWireless range: 10 m*Wireless range may vary depending on operating environment and computer setup.Battery Details: 1 x AABattery life: 24 months*Battery life may vary based on user and computing condition.Sensor technology: Logitech Advanced Optical TrackingSensor resolution: 1000 dpiScroll Wheel: HyperfastNumber of buttons: 8System RequirementsKeyboard UnifyingWindows 10 or later, Windows 8, Windows 7Mac OS X 10.10 or laterChrome OSBluetoothWindows 10 or later, Windows 8Mac OS X 10.10 or lateriOS 5 or laterChrome OSAndroid 5.0 or laterMouse UnifyingWindows 10 or later, Windows 8, Windows 7Mac OS X 10.10 or laterChrome OSBluetoothWindows 10 or later, Windows 8Mac OS X 10.10 or laterChrome OSInternet connection for software download, USB port.DimensionsKeyboard Height x Width x Depth:25 mm X 430 mm x 210 mmWeight: 733 g (including 2xAAA)Mouse Height x Width x Depth:45 mm x 74 mm x 115 mmWeight: 135 g (including 1XAA battery)