The Enermax Aurora Premium is a USB keyboard with a heavy aluminum body, scissor key switches, a 2-port USB 2.0 hub, and a built-in USB audio chip with headphone and microphone ports. It comes in two colors- silver and black. The keys and switches themselves are exactly the same type as are used in laptops. The keyboard is very solid and heavy due to the sturdy aluminum frame so it stays put and doesn't move while typing. The keyboard uses the slightly modified "PC-104 w/Euro sign on 5" layout, so you can type a ‚Ç¨ sign by hitting the right Alt and the 5 key if you change the keymap in your DE.