LENOVO Essential Wired Kb & Mouse 80008028 4X30L79922 Product Description: Lenovo Essential Wired Combo - keyboard and mouse set - US with Euro symbol Input Device Device Type: Keyboard and mouse set Interface: USB Connectivity Technology: Wired Localization and Layout: US with Euro symbol Hot Keys Function: Mute, play/pause, forward, volume -, volume + Protection: Spill-resistant Pointing Device: Mouse - wired - optical Manufacturer Warranty: 1-year warranty