Rosewill NEON K85 RGB Mechanical Gaming keyboard has a USB interface and comes with Kailh Blue switches. The RGB lights make the keyboard stylish and are constructed with premium material to make it strong and reliable. Its other features are full backlight, interactive color exchange, and customization interface. Its primary usage is home i.e. you can connect this keyboard with desktop or your personal computer. It is not wireless, so you have to connect the keyboard through the CPU. Its connectivity is USB and the number of keys and buttons is 104. It is compatible with Windows operating systems and is 50 million clicks durable.