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Atlona® 4×2 Matrix Switcher with USB
Atlona® 4×2 Matrix Switcher with USB 0
Atlona® 4×2 Matrix Switcher with USB 1

Atlona® 4×2 Matrix Switcher with USB

Model #: AT-OME-MS42
At a Glance
The Atlona AT-OME-MS42 is a versatile 4×2 matrix switcher and HDBaseT transmitter with HDMI, DisplayPort, and USB-C inputs, and mirrored HDMI and HDBaseT outputs. It’s perfect for video conferencing applications with built-in USB interfacing and extension to a display.
Price Starting At
$1,410.00Save $NaN

Get to know this product.

  • 4×2 AV matrix switcher with HDMI, DisplayPort, and USB-C inputs
  • USB-C input for AV, data, and device charging
  • HDBaseT and HDMI outputs with selectable AV switching modes
  • USB 2.0 interfacing and extension up to 330 feet (100 meters)
  • 4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling on local ports (HDMI, DisplayPort, and USB-C)
  • Selectable 4K to 1080p downscaling

Ready for Zoom, Skype for Business, Microsoft Teams, Cisco Webex, BlueJeans, GoToMeeting, and more.

Enhance collaboration and productivity with your preferred UC platform.

Universal AV format compatibility.

Whether HDMI, DisplayPort, or USB-C the OME-MS42 has you covered.

Hands-free, zero UI operation.

Connect and forget – the OME-MS42 takes care of the rest.

Local and long distance outputs

Two outputs are included, one for a local HDMI display, and the other for extending video over HDBaseT up to 330 feet (100 meters) to a remote location. The outputs can be matrixed or mirrored.

Flexible HDBaseT receiver options

Choose the OME-EX-RX (part of the OME-MS42-KIT) with USB peripheral connectivity, or the OME-SR21 with USB hub, 4K up/downscaling, contact closure control, and more.

Remote or local powering available

The OME-MS42 can be remotely powered by the receiver, allowing easy installation below a meeting table. For standalone operation (and USB-C device charging), use the included power supply.

Integrated 4K to 1080p downconversion

The OME-MS42 supports 4K/60 4:2:0 via HDBaseT and 4K/60 4:4:4 over local I/O ports. 4K to 1080p downscaling is available over the HDMI output for an HD display or video conferencing codec.


Misc. Specs

Depth (in.)10
Width (in.)8.64
Height (in.)1.73
Amount Of Lan Ports1 – RJ45, 100Base-T
Manufacturer Warranty10 Year
Number Of Lan Ports1 – RJ45, 100Base-T
Product Weight (lbs.)3.46
WarningProposition 65 Warning for California Residents