?Enjoy Fast & Fluid Typing?- Support in your fast typing up to 120 wpm. No sticks keys or missing keystrokes, It is fully in line with your typing habits. The numeric keypad is also great for spreadsheets and finance applications. ?Typing Without Fatigue & Noise?- The tight, modern, ergonomic design with height-adjustable tilt legs gives your setup just the right amount of edge, and 3 mm of key travel delivers silent keystrokes you expect. ?Plug And Play?: Reliable 2.4G wireless connection with up to 33 ft range. No other driver or option needed. Seamlessly pair your computer to the wireless keyboard and no interruption. ?Built to Keep Going?: Only take one 1.5V AAA alkaline batteries (not included). Up to 24 months of battery life eliminates the hassle of frequent battery changes, with a handy on/off switch and power-saving technology that preserve battery life. ?12 Easy Access Keys?: Be more productive with dedicated function keys for Office, search, easy access to media controls and more. Simplify how you use your computer and let you focus on the task at hand. (Note: the 12 shortcuts are not compatible with Mac)