Logitech MK320 920-002836 Wireless Keyboard and Mouse: Keep cord clutter out of your workspace and free up a USB port with this wireless keyboard and mouse, which can both be simultaneously connected to the included wireless USB receiver.
Logitech Advanced 2.4GHz wireless connectionMouse and keyboard wirelessly connect to the included Unifying nano-receiver, which plugs in to your computer’s USB port and works across an array of Unifying-compatible wireless devices.
Compatible with most versions of WindowsWorks across a variety of Windows computers.
Optical technologyLED lights scan the surface beneath the mouse to detect movement with a fair amount of accuracy, suitable for everyday computing and browsing.
Standard 3-button mouse designFeatures a scroll wheel and 3 programmable buttons.
115 low-profile keysKeyboard includes 11 multimedia keys and 12 programmable function keys can be set up to open your favorite applications, folders or webpages. Sleek, low-profile keys are easy and comfortable to use.