About this item Num pad and common controls are integrated with 12 shortcut combos with the Fn key—music, movies, volume, homepage, bookmarks, and email. Now that's a shortcut above. With its 1600 DPI optical sensor, this mouse works on almost any surface with astounding accuracy. Stash it in your bag with your laptop and you'll be good to go. LED indicators illuminate Number Lock, Caps Lock, and Scroll Lock so you don't have to guess what's on or off. One less thing. This chiclet-style keyboard's design is sleek. The low-profile design keeps keystrokes quick, comfy, and quite accurate... just your type. This keyboard and mouse are ergonomically designed to fit your natural comfortable position. Left, right, and scroll wheel mouse buttons keep your motions in control. 1 year manufacturer warranty on the device from the date of purchase