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4x1 DVI KVM Switcher


This 4x1 DVI KVM Switcher provides you with great flexibility in integrating cross-platform computer equipment easily. It makes you available to switch easily and reliably between any DVI-D computers using one DVI-D display.

The Switch supports USB 2.0 hub and USB 2.0 keyboard /mouse. By using USB 2.0 hub ports on the KVM, you even can attach USB devices, printer, barcode scanner or other USB devices to the KVM. Switching can be controlled through variable methods, such as the front panel source selector buttons, RS232 commands, IP commands, IR signals and hot keys on keyboard.


Using only 1 set of keyboard, mouse and monitor to control 4 host devices
Support Unix /Windows /Debian /Ubuntu /Fedora /Mac OS X /Raspbian /Ubuntu for Raspberry Pi and other Linux based system
Support hot plug, connect or disconnect devices to the KVM switch in any time and without turn off devices
Support auto switching to monitor computers in a specified time interval
Support hotkey commands and mouse gesture to switch inputs
Support front panel buttons, IR signals, keyboard hot keys, RS232 serial commands or IP commands to control KVM switch
Available to use keyboard without any delay after switch host devices
Support resolution up to 3840*2160@30Hz
With extra standard USB 2.0 hub port, it is possible to connect bar code scanner, USB hard drive or other USB devices to KVM just as you have plug these devices directly to computer
Supports HDMI sources and displays with the use of HDMI-to-DVI adapters

  Panel Description

   Connection Diagram

    Connection Steps

1. Connect PCs to KVM PC1~4 with HDMI and USB cable

2. Connect DVI display to KVM output port with DVI cable

3. Connect keyboard and mouse to KVM keyboard and mouse port

4. (Optional) Connect standard USB devices to USB 2.0 Hub port

5. (Optional) Connect KVM LAN port on front panel to console PC Local Area Network port with UTP cable, then you can control KVM on console PC by using KVM control application

6. (Optional) Connect KVM RS232 port on rear panel to console PC RS232 port with RS232 cable, then you can control KVM on console PC by using KVM control application



4x1 DVI KVM Switcher


Auto Scan


Port selection

Front panel buttons


Keyboard hotkeys


IR remote control


Console commands

RS232 / IP


Max. Resolution

3840x2160@30Hz (Single Link)

HDMI version


Input EDID emulator


Auto to get EDID


Data rate

10.2 Gbps

Auto scan interval

1~250 Seconds

Beep Sound




Supported OS

Unix/Windows/Debian /Ubuntu /Fedora /Mac OS X/ Raspbian /Ubuntu for Raspberry Pi and other Linux based system

Console ports

Keyboard emulation

1 * USB Type A

Mouse emulation

1 * USB Type A

USB 2.0 Hub ports

2 * USB Type A


1 * DVI-D SL


1 * Aux


3 Pins jack


1 * RJ45

System ports

USB Data

4* USB Type B


4 * DVI-D SL


4 * Aux

ESD protection

Human body model - ±8kV (Air-gap discharge)


Chasing material


Product dimensions

310 (L) x 150 (W) x 45 (H) mm

Item weight


   Packing List

1 * 4x1 DVI KVM Switcher

1 * DC 12V Power Adapter

1 * IR Remote Control

2 * Rack-ears

1 * 3 Pins Jack (For RS232)

1 * Quick-Start Guide