Product GuidesClick Here for More Logitech Deals!Click Here for the Logitech StoreDETAILS: Labtec's media wireless desktop 800 with a wireless 1000-dpi optical scroll mouse for precise tracking and 9 keyboard hot keys will enhance your media experience. Product Description Labtec Media Wireless Desktop 800 - keyboard , mouse Device Type: Keyboard Connectivity Technology: Wireless - RF Wireless Receiver: USB wireless receiver Buttons Qty: 9 Key/Button Function: Internet browsing, multimedia Pointing Device / Manipulator: Mouse Features: Spillproof Battery: 4 x AA type OS Required: Microsoft Windows Vista / 2000 / XP Manufacturer Warranty: 2 years warranty.