4-Port VGA/Audio Switch


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The VS0401 4-Port VGA Switch with Audio allows you to connect four audio/video source computers to a single monitor or projector with full audio and quickly switch between the devices for use.

VS0401 built-in bi-directional RS-232 serial port for high-end system control, and advanced RS-232 control. With the ability to use high-end serial control devices via RS-232 commands allows the VS0401 to be controlled by secondary systems with advanced functions such as; port switching, auto switching, front panel pushbutton lock, and Power on Detection.

Product Features

  • Displays the video output of four computers on a single monitor or projector
  • Quick and easy switching between VGA/Audio sources via front panel pushbuttons, RS-232, or IR remote control
  • Superior video quality - up to 1920 x 1440
  • Long-distance transmission - up to 65 m *
  • Supports VGA, SVGA, UXGA, WUXGA and multisync monitors
  • Video DynaSync™ - Exclusive ATEN technology eliminates boot-up display problems and optimizes resolution when switching between ports
  • Built-in bi-directional RS-232 serial port for high-end system control **
  • RS-232 Control:
    • Power On Detection - if one VGA source is powered off, the VS0401 will automatically switch to the next powered-on source
    • Auto Switching - sets the priority for auto switching to a connected port
    • Pushbutton Lock - locks use of the front panel pushbuttons
  • Supports stereo audio
  • DDC compatible
  • Supports up to 300MHz bandwidth for optimal video quality
  • LED indication of power status and source device
  • All-metal casing provides durability and protection
  • Plug-and-play - no software installation required

Package Includes

  • 1x VS0401 4-Port VGA Switch with Audio
  • 1x Power Adapter
  • 1x User Instructions

* Video content sent over very long distance using a VGA cable might result in slight degradation of the video signal and quality.
** Note: The VS0401 AP and GUI operation instructions can be downloaded from the ATEN website (www.aten.com)

Product Use Diagram

Product Specifications

Video Input
Interfaces4 x HDB-15 Male
Max Distance1.8 m
Video Output
Interfaces1 x HDB-15 Female
Max DistanceUp to 30m
Max Bandwidth300 MHz
Max ResolutionUp to 1920 x 1440
Max DistanceUp to 30m
Input4 x Mini Stereo Jack Female
Output1 x Mini Stereo Jack Female
RS-232Connector: 1 x DB-9 Female (Black)
Baud Rate and Protocol:
Baud Rate: 19200, Data Bits: 8, Stop Bits:1, Parity: No, Flow Control: No
IR1 x Mini Stereo Jack Female
Connectors1 x DC Jack
Consumption5.3V DC, 0.55W
Operating TemperatureVE829R: 32°-122°F (0°-40°C)
VE829T: 32°-104°F (0°-40°C)
Storage TemperatureVE829R: -4°-140°F (-20°-60°C)
VE829T: -4°-140°F (-20°-60°C)
HumidityVE829R: 0-80% RH, Non-Condensing
VE829T: 0-80% RH, Non-Condensing
Weight1.45 lb (0.66 kg)
Dimensions L x W x H7.87 x 3 x 1.73 in. (20.00 x 7.61 x 4.40 cm)
UPC / EAN Barcode icon
UPC 672792003684
EAN 0672792003684