Your request is being processed. Loading...
{0} Hour(s)
{0} Day(s)
{0} Week(s)
{0} Month(s)
{0} Year(s)

more info

Click on more info to Add to order and more


Atlona® Omega™ HDBaseT 4x2 Matrix Switcher with USB

Add to cart

The Atlona AT-OME-MS42 is a 4×2 matrix switcher with HDMI, USB-C, and DisplayPort inputs, plus HDMI and HDBaseT outputs. It is also available as the AT-OME-MS42-KIT with the AT-OME-EX-RX receiver.

Atlona® Omega™ HDBaseT 4x2 Matrix Switcher with USB

The Atlona AT-OME-MS42 is a 4×2 matrix switcher with HDMI, USB-C, and DisplayPort inputs, plus HDMI and HDBaseT outputs. It is also available as the AT-OME-MS42-KIT with the AT-OME-EX-RX receiver. Part of the Omega™ Series of integration products for modern AV communications and collaboration, the OME-MS42 is HDCP 2.2 compliant and features HDBaseT extension for video up to 4K/60 4:2:0, plus embedded audio, control, Ethernet, and USB over distances up to 330 feet (100 meters). All inputs and the local HDMI output support 4K HDR and 4K/60 4:4:4 at HDMI data rates up to 18 Gbps. Additionally, 4K downscaling to 1080p @ 60, 30, or 24 Hz is available for the HDMI output when connected to an HD sink. The integrated USB extension addresses the challenge of connecting between USB devices at remote locations and is ideal for software video conferencing and touch or interactive displays. The OME-MS42 includes USB 2.0 and USB-C interfaces for three host PCs, plus two peripheral devices such as a camera, microphone, speakerphone, or keyboard and mouse. It is available with the OME-EX-RX receiver as the OME-MS42-KIT.

Atlona Omega banner AV for Modern Workspaces


  • 4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling on local ports (HDMI, DisplayPort, and USB-C)
  • Selectable 4K to 1080p downscaling
1x Display port, female
RS-232: 1x 3 pin captive screw (bidirectional)
LAN 1x RJ45, 100Base-T
PWR 1x 4 pin DIN, locking
1x RJ45, female
Device control and configuration Bidirectional pass-through from control system over HDBaseT Supported baud rates: 2400, 4800, 9600, 19200, 38400, 57600, 115200
HDMI In/Out: @4k/UHD 15 ft (5m) @1080p 30 ft (10m)
CAT5e: @4k/UHD 295 ft (90m) @1080p 330 ft (100m)
CAT6/6a/7: @4k/UHD 330 ft (100m) @1080p 330ft (100m)
Device: CE, FCC, UL
8.64 in. x 1.73 in. x 10 in.
Scaler (HDMI Output):
In: 4K@4 Hz, 4K@30 Hz, 4K@60 Hz, 4:2:0
Out: 1080p@24 Hz, 1080p@30 Hz, 1080p@60 Hz (YUV/RGB, 4:4:4)
Control Buttons:HDMI OUT, HDBaseT OUT, DISPLAY: 3x, tact type
IP MODE, RESET: 2x recess
-4-140°F (-20-60°C)
1x USB Type-C v3.1, 24-pin female, AV input (Alternate Mode)
USB hub 2x Type A, 4 pin female,
USB Host 2x Type B, female
3.46 lbs
2560×1600, 2048×1536, 1920×1200, 1680×1050, 1600×1200, 1600×900, 1440×900, 1400×1050, 1366×768, 1360×768, 1280×1024, 1280×800 1280×768, 1152×768, 1024×768, 800×600, 640×480
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
24 Mbits/s max
100 – 240 V AC, 50/60 Hz
Output: 24 V / 5 A DC
8x blue Input, 4x Red PWR, Link, IP Mode, Reset
HDR10, Hybrid-Log Gamma (HLG), and Dolby® Vision™ @ 60Hz
Protocols: HTTPS, Telnet, mDNS
Modes: DHCP, Static – selectable through front panel and webGUI
HDMI In: 2x Type A, 19-pin female
HDMI Out: 1x Type A, 19-pin female
1x - 5-pin captive screw, balanced/unbalanced 2 channel
4096×2160@60/50/30/25/24Hz, 3840×2160@60/50/30/25/24Hz, 1920x1080p@60/59.9/50/30/29.97/25/24/23.98 Hz, 1920x1080i @ 30/29.97/25 Hz, 1280x720p@60/59.94/50 Hz, 720x576p@50 Hz, 720x576i@50 Hz, 640x480p@60/59.96 Hz, 640x480i@30 Hz
4:4:4, 4:2:2, 4:2:0
8-bit, 10-bit, 12-bit
LPCM 2.0, LPCM 5.1, LPCM 7.1, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS® Digital Surround™, DTS-HD Master Audio™, and DTS:X®
USB-C: Up to 4k/UHD @ 60Hz
HDMI 2.0(when downscaled), HDCP 2.2(will downscale reporting to match connected devices – does not downscale HDCP signal)
32-113°F (0-45°C)
20-90% non-condensing
Unit only: 8.6 W
Full load: 104 W (while powering USB-C device up to 60 W, HDBaseT PoE device up 30 W, and USB type A devices up to 2.5 W each)
Connector Type
HDBaseT Connections
RS232 Control
Transmission Distance
Dimensions (W x H x D)
Storage Temperature
USB Ports
VESA Resolution
Supported Sample Rates
Bit Rate
External Power Supply
LED Indicators
Video Features
IP Control
HDMI Connections
Audio Output Connectors
Video Resolution
Chroma Subsampling
Color Depth
Audio Pass Through
HDMI Compliance
Operating Temperature
Operating Humidity
Power Consumption

Affiliate Warranty

We want to make our Affiliate program as easy as possible. That’s why we process all claims directly, without any third party telephone tag. Specific warranty terms and details from the manufacturer are below. View the full Atlona® Warranty.