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StarTech 2x4 Port Matrix DVI Audio Video Switch VS420RDVIA

  • Max Output Support 4 x DVI
  • Max Source Support 2 x DVI

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  • Overview
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  • Warranty & Returns
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Share two distinct DVI inputs with audio between four displays with the StarTech VS420RDVIA! Each display can be set to show either input, or be off independently, for the maximum digital signage configurations or multi-monitor presentations. The StarTech VS420RDVIA can be remotely controlled via the included remote control. It is rack-mountable. 

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  • newegg Connect two sources to four displays for the maximum flexibility The StarTech VS420RDVIA has two DVI inputs for connection to two sources, and four DVI outputs for connection to four displays. Through the front panel, you can choose a source for each display independently, so your combinations will be maximized. Up to 1600 x 1200 resolution video is supported.
  • newegg Audio will also be transferred All DVI connectors have an accompanying audio port. The audio from the source can also be transferred to remote speaker systems.
  • newegg Displays can be independently off You can even independently toggle the video (and audio) on or off for each display. This design prolongs the lifespan of the monitor and also reduces power consumption, delivering an economical and environmentally friendly solution.
  • newegg Remotely control the switch An IR Remote Control and an additional (external) IR cable sensor are included. You can control the switch just with the remote control, or with both the remote control and the external sensor. Now you can install this switch in a discreet location, and remain in full control of it.
  • newegg Rack-mountable The StarTech VS420RDVIA is mountable in any 19-inch (wide) rack/cabinet. Ear-mounts are included.

Learn more about the STARTECH VS420RDVIA




Max Source Support
2 x DVI
Max Output Support
4 x DVI
Connector A: 2 - 3.5 mm Mini-Jack (3 Position) Female
Connector B: 4 - 3.5 mm Mini-Jack (3 Position) Female


Connector A: 2 - DVI-I (29 pin) Female
Connector B: 4 - DVI-I (29 pin) Female


Power Supply
Output Current: 1.5A
Output Voltage: 12 DC


Rack-Mountable: Yes
Daisy-Chain: Yes
Maximum Cable Length: 16.4 ft [5 m]
Color: Black
Enclosure Type: Aluminum


This 2x4 Port Matrix DVI Audio Video Switch lets you select between two DVI-I sources for display on up to four monitors. At the push of a button, the DVI and audio matrix switch lets you select the audio and DVI input that will be delivered each display - providing the versatility needed to simplify digital signage configurations or multi-monitor presentations.

Providing simple, yet comprehensive control of DVI signal transmissions, the 2x4 matrix switch lets you independently toggle video (and audio) on or off for each display. This not only helps prolong the lifespan of the monitor but also reduces power consumption, delivering an economical and environmentally friendly solution.'s 2x4 port Matrix DVI A/V Switch includes an IR Remote Control and an additional (external) IR cable sensor that lets you install the switch in a discreet location while maintaining full control. For rackmounted installations, the matrix switch also includes ear-mounts that allow installation in any 19in(w) equipment rack/cabinet.
The Advantage

Allows two DVI computers to provide video input to display on four different monitors with audio, saving the expense of duplicate purchases

Delivers high quality resolutions up to 1600 x 1200 pixels, ensuring content is delivered clearly, as intended

This versatile DVI video switcher enables you to take control of your displays by selecting which input you want or turn off video and audio on different displays, providing robust video matrix capability

Dimensions & Weight

8.7"W x 3.8"L x 1.6"H
26.3 oz.

Package Contents

Package Content
1 - DVI A/V Matrix Switcher
1 - Set of Ear-Mounts for Rack Mounting
1 - Remote Control
1 - IR External Sensor
1 - Power Adapter
1 - Instruction Manual
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

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