Pure Performance-Driven Design: Full-size keyboard with conflict-free design for all keys delivers peak performance with the most powerful Rapoo technologiesCustomizable RGB Lighting: More than 10 backlight modes Adjusting to match your system's look and personalize individual key lighting from a spectrum of 16.8 million colorsEasy-Access Media Controls: Play, pause, mute, adjust volume and skip songs right from the keyboardCustomizable Function Keys: Program custom macros to F1-F12 keys with Rapoo Gaming SoftwareBuilt-in Flash memory helps to save the keyboard configuration file in the game modeThus let players play on any computer without other software whatever way they like. Firmware can be updated online.02 year warranty