4-Port DVI Output Board

The VM8604 4-Port DVI Output Board is offers an easy way to route any of 4 audio/video sources to any of 4 displays, when used in combination with ATEN’s Modular Matrix Switch.
The VM8604 supports Seamless Switch™ technology that provides video switching in realtime, a built in scaler that handles different video resolutions, and EDID Expert technology for smooth switching between displays, giving you the perfect viewing experience.


RoHS compliantdo not dispose




Package Contents
  • 1x User Instructions



  • Superior video quality – up to 1920 x 1200 @ 60Hz
  • HDCP 1.4 Compatible
  • Seamless Switch™– provides continuous video streams, real-time switching and stable signal transmission
  • Built-in scaler on each output port to support the scaling function for different video resolutions
  • EDID Expert – selects optimum EDID settings for smooth power-up and the highest quality display
  • Built-in EDID wizard – provides an easy way to customized EDID settings
  • Hot-swappable design for easy integration of I/O boards
  • Audio-enabled
Connectors DVI Out 4 x DVI-D Female (White)
Audio Out * 4 x captive screw connector, 5 pole
Power Consumption DC5V, 20.10W
Environment Operating Temp. 0–40°C
Storage Temp. -20–60°C
Humidity 0–80% RH, Non-condensing
Housing Metal
Weight 0.58 kg
(L x W x H)
35.20 x 23.80 x 2.28 cm


* Audio signal type support stereo, balanced/unbalanced.
Balanced audio maximum input/output level: 0.5 Vrms (-6.02dBV@600 ohm)
Unbalanced audio maximum input/output level: 1Vrms (0dBV@600ohm)

  • * The specification and pictures are subject to change without notice.
  • * All trademarks and logos are the properties of their respective holders.

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Description Ver. Release Date File Name
Firmware Upgrade v2.0.197 2017-04-14 vm8604_v2.0.197.fw
Firmware Upgrade V2.0.195 2017-01-10 vm8604_v2.0.195.fw
Firmware Upgrade V2.0.193 2016-07-15 vm8604_v2.0.193.zip
Firmware Upgrade V1.5.144 2016-04-20 vm8604_v1.5.144.fw
Firmware Upgrade v1.4.134 2015-08-07 vm8604_v1.4.134.zip
Firmware Upgrade v1.3.126 2014-12-25 vm8604_v1.3.126.zip