LOGI MX Keys Combo Business Gen 2 (US) 80000596 920-010933 Product Description: Logitech MX Keys Combo for Business - keyboard and mouse set - QWERTY - US International - graphite Input Device Device Type: Keyboard and mouse set Backlit: Yes Interface: Bluetooth LE Wireless Receiver: Logitech Logi Bolt USB receiver Connectivity Technology: Wireless Localization and Layout: QWERTY US International Keys Qty: 108 Hot Keys Function: Multimedia, mute, Easy-Switch, PerfectStroke Keys Style: Scissors Numeric Keypad: Yes Pointing Device: Mouse - wireless - optical - right-handed Buttons Qty: 7 Performance: Realtime sensitivity switching 200 - 8000 dpi Colour: Graphite Manufacturer Warranty: 2-year warranty