Velocitykvm extender transmitter with dual-head single-link DVI, HID, USB 2.0, FireWire 800, KMASS, multi-mode and LC connectors. Requires one or two fiber optic cables depending on application. Velocitykvm system - 35 series is comprised of four different models, all of which are designed to support 3 single-link DVI displays, PS2, full duplex stereo audio, and serial (RS-232). Depending on your requirements model options feature either USB 1.0 HID (only), USB 1.1, USB 1.1 with Ethernet 10/100 Base-T network extension, or USB 1.1 and USB 2.0 (up to 480 Mbps) device ports. Using multi-mode or single-mode fiber, the system allows users to locate a DVI monitor and peripherals via fiber from just a few meters up to 10 kilometers away from the controlling computer securely without the loss of resolution.