Fully functional and great keyboard - tons of extra buttons for volume, calculator, homebutton, etc. Ergonomic design also good for working at the computer for long periods of time. 4.4/5 stars on Amazon with over 5,000 reviews. Only reason I am selling is because I got a wireless keyboard. Check out all of the specs here: https://www.microsoft.com/accessories/en-us/products/keyboards/natural-ergonomic-keyboard-4000/b2m-00012 Amazon reviews here: https://www.amazon.com/Microsoft-Natural-Ergonomic-Keyboard-4000/dp/B000A6PPOK Message with any questions - will wipe down with Clorox wipe before pickup.