This 4-in-1 gaming bundle has it all--keyboard, mouse, gaming headset and mousepad. Enjoy the colorful light FX on the light-up keyboard and mouse. The headset has a microphone and is lightweight for comfort. Gaming mousepad provides high precision control. Connector/Port/Interface: USB; Wired/Wireless: Wired; Operating System Compatibility: Mac; Windows; Ergonomic: Yes.