By PURPLELEC | 27 April 2024 | 0 Comments
What is a KVM dual screen extender?
KVM dual-screen extender is a device that extends the two HDMI audio and video signals and USB signals of the host computer to a certain distance through a network cable or optical fiber cable. KVM dual-screen extenders are generally divided into a transmitter and a receiver, and usually need to be used in pairs; there are also switches that support 1 to many. The transmitter connects the HDMI signal and USB signal of the host computer and is usually placed in the computer room for easy maintenance and management; the receiver restores the output HDMI signal and USB signal and is usually placed on the workbench to connect the monitor, mouse and keyboard, USB disk or camera, etc., for easy operation and use.
Common KVM dual-screen extenders are classified according to the type of output interface: DP KVM dual-screen extender, HDMI KVM dual-screen extender, DIV KVM dual-screen extender, VGA KVM dual-screen extender; according to the extension distance, they are mainly classified as: 30m KVM dual-screen extender, 40m KVM dual-screen extender, 50m KVM dual-screen extender, 60m KVM dual-screen extender, 70m KVM dual-screen extender, 100m KVM dual-screen extender, 150m KVM dual-screen extender, 200m KVM dual-screen extender, 10km KVM dual-screen extender, 20km KVM dual-screen extender, etc.
Through the DP KVM dual-screen extender connection diagram, the role and function of each interface can be well demonstrated. When we use it, we only need to connect the device we need, and then we can use the dual-screen output mode (integration mode, copy mode, expansion mode) reasonably according to actual use.
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