StarTech.com 4x4 VGA Matrix Video Switch Splitter with Audio

StarTech.com ST424MX

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Manufacturer Part#  ST424MX

UPC Code: 065030830980

Provantage Code:  STR910E

Condition:  Factory New

  • Product Type: Video Switchbox
  • Number of Input Devices Supported: 4
  • Maximum Video Resolution: 1920 x 1440
  • Country of Origin: Taiwan
  • Maximum Operating Distance: 210 ft
  • TAA Compliant: Yes

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StarTech.com ST424MX Specifications

    4x4 VGA Matrix Video Switch Splitter with Audio

At a Glance

    Rear View
    • Allows four PC's / Media Players to provide video to four displays / projectors
    • Supports cascading with additional units
    • Maximum resolution of up to 1920 x 1440 pixels
    • 65m (213ft) Maximum cable length
    • Equipped with easy to use front panel selection buttons
    • High video bandwidth (350 Mhz)
    • Supports Multi-Sync video types including RGBHV, RGsB, RGBS
    • Supports DDC, DDC2, DDC2B
    • Audio Frequency Response 20Hz~20KHz


    The ST424MX 4x4 VGA Matrix Switcher/Splitter allows users to share up to four distinct VGA inputs (as well as a corresponding audio source) between four independent displays or projectors.

    Providing convenient push button control, the VGA Matrix Switcher/Splitter allows each of the four input VGA signals and the corresponding audio, to be switched individually meaning that you can have a different source showing on each display or one source showing on both offering maximum flexibility and control.

    To ensure optimized VGA distribution and signal management even over longer distance signal transmissions, the ST424MX VGA Matrix Switcher/Splitter features a built-in signal booster that facilitates installation of displays at distances of up to 210ft away from the source device, while maintaining flawless signal integrity.

    Designed to provide maximum control while saving space and eliminating clutter, the ST424MX can be used as a standalone solution or rack mounted using the (included) ear-mounts.

    Backed by a StarTech.com 2-year warranty and free lifetime technical support.

    More from the Manufacturer

Device Supported




Environmental Certification

    Left View





    Front View

    • Matrix switching functionality gives you full control of what source is shown on each display with the touch of a button.
    • Built-in signal amplifier lets you extend your connection by up to 210 feet.

Package Contents

    • 4x4 VGA Video Matrix Switch Splitter with Audio
    • 2 x Ear-mounts for Rack-mounting
    • 1 x Bag of Screws
    • 1 x Universal Power Adapter (US/UK/EU/AUS)
    • 1 x Instruction Manual


Product Name4x4 VGA Matrix Video Switch Splitter with Audio
Manufacturer Part NumberST424MX
Product TypeVideo Switchbox
Maximum Operating Distance210 ft
VGA OutYes
Number of Displays Supported4
Number of Input Devices Supported4
TAA CompliantYes
Connectivity TechnologyCable
Form FactorRack-mountable


Environmentally FriendlyYes
Maximum Video Resolution1920 x 1440
Number of VGA Outputs4
Number of VGA Inputs4
Country of OriginTaiwan
Packaged Quantity1
Limited Warranty2 Year
Audio Line InYes
Audio Line OutYes
Product ColorBlack
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Purchase a minimum of $3,000 of StarTech Products

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