4x4 HDMI Matrix Video Switch Splitter with Audio and RS232

Share and switch four distinct HDMI® audio/video signals between four displays

Product ID: VS440HDMI

  • Included software allows storage of up to 4 distinct display combinations
  • Allows four PCs/Media Players to provide video to four displays
  • Allows storage and recall of a display combination using front panel buttons
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  • Supports connection to DVI displays using HDMI® to DVI adapters (sold separately)
  • Equipped with easy to use front panel selection buttons
  • Supports resolutions up to 1920x1200 or 1080p
  • 10m (32ft) Maximum cable length
  • Front panel LCD for easy status monitoring
  • Includes remote control and IR extension module
  • RS232 interface for PC control
$659.99 USD
32+ In stock
In stock
US: 26 | CA: 6
In stock
Where To Buy


The VS440HDMI 4x4 HDMI® Audio/Video Matrix Switch/Splitter (with Audio and RS232) lets you share up to 4 distinct HDMI or DVI inputs (using HDMI to DVI adapters - not included), with audio, between 4 independent displays or projectors.

Providing convenient front push-button and RS232 PC software control, this matrix switch allows each input and the corresponding audio to be switched individually, meaning that different A/V sources can be shown on each output, or a single source can be output to several offering maximum flexibility.

The switcher features a front panel LCD display for easy status monitoring, plus an included remote control and IR extender module for simple control from a distance.

Designed to provide maximum functionality while saving space, the HDMI Video Matrix Switch can be used as a standalone solution or rack-mounted using ear-mounts (included).

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

The Advantage

  • Matrix switching functionality gives you full control of the video source displayed on each monitor, at the touch of a button
  • Front panel push-buttons, RS-232 PC port and IR remote included for simple control and flexible switching options
  • Storage of display configurations allow for convenient recall of preferred combinations


Ideal for connecting/switching multiple sources in Test Bench Facilities, Data Centers, Help Desks and Video Broadcasting Facilities

Perfect for digital signage applications in retail environments requiring more than one media player or PC to be connected

Allow trainees/students to see what is on your display and then switch them back to their own display after the demonstration completes

Run multimedia presentations with supporting data displayed on another monitor in business conference rooms or at trade shows

Take full control of your A/V sources and displays/projectors - select any source on any display

Technical Specifications

Warranty Information
Warranty 2 Years
Audio Yes
AV Output HDMI
Cabling HDMI
Ports 4
Rack-Mountable Yes
Bandwidth 225MHz
Maximum Cable Length 32.8 ft [10 m]
Supported Resolutions 1920x1200 or 1080p
Wide Screen Supported Yes
Connector A 4 - HDMI (19 pin) Female
Connector B 4 - HDMI (19 pin) Female
Connector Type(s) 1 - DB-9 (9 pin, D-Sub) Female
Center Tip Polarity Positive
Input Current 0.6A
Input Voltage 100 ~ 240 AC
Output Current 1.5A
Output Voltage 12 DC
Plug Type M
Power Consumption (In Watts) 18
Power Source AC Adapter Included
Humidity 0~95%
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -20°C to 85°C (-4°F to 185°F)
Physical Characteristics
Color Black
Enclosure Type Steel
Product Height 1.7 in [42 mm]
Product Length 17.3 in [440 mm]
Product Weight 5.2 lb [2.4 kg]
Product Width 7.3 in [185 mm]
Packaging Information
Shipping (Package) Weight 6.9 lb [3.1 kg]
What's in the Box
Included in Package 1 - HDMI Matrix Selector Switch
1 - 6 ft [1.83 m] RS232 Cable
1 - IR Remote Control
1 - IR Extender
2 - Rack Mount Brackets
6 - Screws for rack mount brackets
1 - Universal Power Adapter (US/UK/EU/AU)
1 - Software Installation CD
1 - Instruction Manual


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4x4 HDMI Matrix Video Switch Splitter with Audio and RS232

Customer Reviews

5 (1 reviews)
5 out of 5 stars
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1 - 1 of 1 Reviews

(5 stars) Great, finally found a matrix that works

This is the first time I write a review (along the Nyrius wireless HDMI transmitter / received) I have DirecTV, a Blueray, DVD and Apple TV and I have 5 TVs and a projector. Two TVs and one TV and the projector show the same device, so I needed four outputs. I used to use HDMI splitter with a direct feeds to some TVs and a 4x2 matrix, it worked pretty good but was accomplishing everything I wanted. I wanted to reduce wiring and also be able to choose any device for any TV from in front the TV. I ordered a non brand 4x4 matrix from Bestlink netware because it had some IR sensors you could connect through the HDMI cables. I could not get the IR to work. Then the I kept having issues with loosing the signal. I got frustrated and because I had cut off a metal piece the rack mounting I could not return it so basically a $300+ was down the drain. Then I ordered a monoprice 4x4 matrix and had same problem with loosing the single and in addition it took a long time for new signal when switching between devices. That is when I discovered what EDID was, which I had no idea (google it if you do not know), but basically it is the device adjust it signal to the TV receiving the signal which is why I kept loosing the signal. To mak eit worse, all of my TVs and projector are 1080p resolution and one was 720p so because of EDID issue, I switched that TV with another 1080p TV I had. I can not remember if I did that with the first matrix or with the monoprice matrix I bought thru Amazon. Either way I was not happy so I return it thanks to Amazon's great return policy. Then I decided to order this one to give it try. I do not remember why I thought this one would work better, part of it think was because I thought if it is $300 more it must be better and at least it is not one of those $1,000+ ones. I decided to also order the Logitech Harmony Smart Control for my Iphone. After receiving Startech matrix I discovered that it had the option to fix the EDID which has eliminated that constant adjusting of the signal the device is sending. I works like a charm and switches between devices relatively quick. The great news I was able to program my Logitech smart control. It took some work because it required a two step selection process, first select output the and input, but I was able to do it. I was even able to figure out how to program and activity using the matrix but programing a delay between output and input selection in the commands. But FYI, Logitech technical assistance line could not figure it out. Now I can sit in front of any of my four TVS switch to any of the four inputs and it works perfect. It was worth the extra money. Finally found an 4 x 4 matrix that worked properly and even though more expensive than some, it was also much less expensive than others.
Quality of Product (5/5)
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