For users and system administrators that need the responsiveness and control when working directly with a computer, but also need to be able to work remotely, or with computers in different locations, the Avocent HMX 5100T High-Performance KVM Transmitter with DVI-D & Audio SFP from VERTIV provides access to your system's computers via Category cable. With this transmitter, you can locate your computer hardware in a separate environmentally controlled area, and place your user workstations in a more human user friendly environment, protecting your hardware while the user remains comfortable.