EX-DEMO. Matrox® Extio N3408 are the world’s first IP KVM extenders to deliver 4Kp60 4:4:4 UHD performance or quad-display capabilities over standard Gigabit Ethernet at unprecedented low bitrates. Extio N3408 can be configured as a point-to-point or networked KVM extender, extending multiple video, keyboard, mouse, USB 2.0, and audio signals using a single fiber optic or copper cable. Ready compatibility with standard network switches significantly diminishes the total cost of ownership to deliver a scalable KVM matrix switching solution.