1STPLAYER Fire Dancing Mechanical Feeling Gaming Keyboard GK3 (Black) The switch adopts crater suspending switch design which constructed with floating keys, mechanical-similar (brown switch) typing/gaming experience. The material of the key caps is ABS and the switch is POM which delivers a comfortable touch and clear click feeling to our gamers. The life expectancy of the key switch can be over 30 million times. Single LED Backlit, lighting bezel, 7 colors interchangeable with brightness adjusted as gamers choices. 26 anti-ghosting combination keys: it makes no conflict when each set of these keys is conducted. Plug and play. No driver needed, programming is not supported. Perfect Water & Dust Proof with 104 floating keys and whole closed water-proof design. Compatible with Windows Vista/Win7/Win8/Win10, etc.