Move quickly through documents and spreadsheets with the Logitech Wireless Mouse M510 it features 5-buttons including back and forward buttons so you can breeze through web pages easily! Its laser technology provides accurate tracking on most surfaces. With side to side scrolling plus zoom, the M150 makes it easy to navigate through files and documents. Included is a tiny Logitech Unifying receiver that stores neatly inside the mouse and small enough to leave it connected to your laptop! Plus, its sleek contoured design and soft side grips allow you to point and click with ease. With the Logitech Wireless Mouse M510, there's no wires or messy cables to deal with.