The DT-1000 is a full-size desktop keyboard, featuring a stainless steel case and a sealed industrial silicone rubber keypad. Its 24 function keys and 10-key number pad allow for user versatility. The DT-1000 is designed to meet NEMA 4X specifications, making it resistant to dust, dirt, water and corrosive liquids. - See more at: ikey.com/product/dt-1000/#sthash.lmJYkLuq.dpuf