LENOVO Essential WL Kbd + Mouse Nordic 80008028 4X31N50752 Product Description: Lenovo Essential Wireless Combo Gen 2 - keyboard and mouse set - Nordic - black Input Device Device Type: Keyboard and mouse set Interface: 2.4 GHz Wireless Receiver: USB wireless receiver Connectivity Technology: Wireless Localization and Layout: Nordic Hot Keys Function: Media controls Protection: Spill-resistant Numeric Keypad: Yes Pointing Device: Mouse - wireless - optical - right and left-handed Buttons Qty: 3 Performance: 3 million clicks Colour: Black Package Type: Brown box Pricing Type: Customer-replaceable Unit (CRU) Manufacturer Warranty: 3-year warranty