Features:Full sized and exceptionally comfortable. This mouse helps you settle in and get more done in Windows 7 and Windows 8.Full-size, comfort-first designDeep, contours. Soft, rubber grips. Whether you’re a righty or a lefty, your hand is cradled naturally and comfortably—hour after hour.Windows 8 edge menu buttonNo matter what you’re doing, you’re always just one click away from the things you use most, like running apps, search and settings. A button located right behind the scroll wheel gives you one-touch access to the App Bar and Charms Bar.Two extra thumb buttonsSwitch instantly between the traditional Windows desktop and apps and the new, full-screen Windows 8 interface. Or customize the thumb buttons to do exactly what you want them to.*Hyper-fast scroll wheelIn free-spinning mode, you can coast smoothly through the longest documents. In click-to-click mode, you can step precisely through spreadsheets, photo albums or playlists.Logitech Unifying receiverThe tiny receiver practically disappears in your computer’s USB port, so there’s less chance of it being broken or damaged. Plus, you can easily add a compatible keyboard, number pad or even another mouse—without the hassle of multiple USB receivers.Advanced 2.4 GHz wireless connectivityYou get the reliability of a cord with wireless convenience and freedom—fast data transmission and virtually no delays or dropouts.Specifications:System RequirementsWindows 8 or Windows 7USB portInternet connection (for software download)Part NumberPN 910-003880PN 910-003910

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General
Brand	Logitech
Model	M560
Wirelss Protocol	2.4 GHz (Unifying)
Wireless Range	Up to 33 feet or 10 meters
OS Support(at release)	Windows 7, Windows 8
Mouse Specification
Connection Type	Wireless
Sensor Type	Type: Optical Visible light: No
Scroll Wheel	Vertical scroll: Hyper-fast Left/Right tilt: Yes Tilt Wheel function: Scroll left/right
Battery Details	Removable, Replaceable Size: AA Quantity: 1 Type: Alkaline
Battery Life	Up to 18 months
Receiver Specifications
Connection Type	USB
USB Type	Full Speed, USB 2.0
Receiver Size	Nano receiver
USB VID_PID	046D_C52B
Body
Dimensions	4.41 in x 2.68 in x 1.5 in (11.2 cm x 6.8 cm x 3.9 cm)
Weight	4.87 oz (104 g)

In the box:
1 x Wireless Mouse 1 x Receiver 1 x AA Battery 1 x User Documentation

Warranty:
1 Year Warranty