Efficient Media Controls: The Wired Keyboard 600, designed by Microsoft, features a Media Center with four hot keys for easy control of play/pause, volume up, volume down, and mute functions. Quiet and Responsive Keys: Enjoy a comfortable typing experience with quiet, thin-profile keys that are both responsive and efficient. Convenient Shortcuts: Quickly access common tasks with dedicated shortcut keys, including a calculator hot key and a Windows start screen key. Spill-Resistant Design: Work confidently with a spill-resistant design that protects your keyboard from accidental messes. Plug-and-Play Simplicity: No software needed—just connect the keyboard to your PC and start using it right away, with a full number pad for efficient data entry. Considered efficiency at its core. The Wired Keyboard 600, Designed by Microsoft, features quiet-touch keys plus quick access to media controls with shortcut keys, and a full number pad.