Extend the use of your tablet with the Brydge 12.3 Modular Surface Keyboard. Engineered especially for the Surface Pro 3 and 4, this keyboard gives you all the accessibility you need. By connecting this device, you can swap between a tablet and laptop experience whenever you want. In addition, the Brydge 12.3 adjusts in a wide range from zero to 180 degrees all without the use of a kickstand. It takes your Surface Pro where you never thought possible. The Brydge 12.3 makes it possible to increase your productivity anywhere you want to work. Finally, the stunning LED backlit keys enable you to view the entire keyboard in any lighting conditions. At just 23 ounces, the aluminum structure of Brydge 12.3 gives you the mobility you need.