The Aula F2028 Rainbow Wired Gaming Keyboard equipped with Upper cover metal material, stylish appearance design. It is a wired silicone keyboard. Comply with USB 1.1 and above protocol, suitable for all kinds of PC. The keys of the keyboard are responsive and have excellent hand feeling. The keys have a life span of more than 10 million keys and are durable. With intelligent sleep mode: The host enters sleep or standby state, the backlight function is turned off, and the previous mode is restored after the host is started. There are more than 16 million colors to choose from by driving. You can customize the function, save the configuration function to the keyboard. The driver supports the music transparent transmission function, and the keyboard light changes with the speed of the music rhythm. Aula F2028 support 3 independent LED indicators: Num lock LED / Caps lock LED / Scroll LED. Three independent multimedia functions, previous song, play / pause, next song. With the mode switch scroll wheel, the knob button is often pressed to switch between game mode and multimedia. When switching between the two modes, Num lock LED / Caps lock LED / Scroll LED 3 LEDs flash simultaneously. Its compatible with WIN XP, WIN7, WIN8, WIN10 operating system. This Aula F2028 Rainbow Wired Gaming Keyboard has 01-year warranty.