HP 225 Keyboard and Mouse Set (wired) The HP 225 Keyboard and Moose Set has feet that can be adjusted up to 6 degrees and is made of more than 50% recycled plastic. LEDs show when the Caps Lock key, NUM key and Function Lock keys are active. Easy Plug and Play USB connectivity means you can quickly plug in your set and get on with your workday. - Plug and Play connectivity - Easy to clean