4x1 HDMI Multiviewer / Switch

Simultaneously display up to four HDMI sources on one display

PI Part #: HDMI-401-MS

4x1 HDMI Multiviewer / Switch

Out of Stock; email notification on arrival.

Shipping Information

All products ship same day from our warehouse in Walnut, CA if ordered within the shipping cutoff times

 Reviews 2

Product Highlights

  • View up to 4 devices simultaneously on a single display
  • 4 x HDMI input and 1 x HDMI output
  • Supports resolutions up to 1080p / 60Hz
  • Full screen, dual screen, and quad screen display modes
  • Wall mountable design

TAA Compliance

PI Manufacturing TAA compliant products meet the U.S. Government's Trade Agreements Act (TAA), which fosters fair and open international trade.
TAA compliant products can only be acquired from products made in the United States or in an approved country.

Our Price: $135.00

Special Order

4x1 HDMI Multiviewer / Switch

PI Manufacturing's 4x1 HDMI multiviewer / switch provides a solution to display up to 4 HDMI sources simultaneously on one HDMI display at resolutions up to 1080p / 60Hz. The device features full screen, dual screen, and quad screen display modes, which can be switched through a remote control or by the button located on the device for easy configuration. Constructed with metal for durability, the device is also wall mountable and comes with the screws and hardware for easy mounting.

Setup Diagram

Simultaneously display up to 4 HDMI sources to one display. Switch to and control any of the connected sources, while monitoring the remaining connections in real-time.

Display Operating Modes

The 4x1 HDMI multiviewer / switch supports various display operating modes, from full screen, dual, or quad modes. This allows real-time monitoring of multiple sources all on one display. Additionally, the ability to switch to and control any of the four sources while monitoring the other three sources in real-time makes it useful for many applications.

1080p Full HD

With support for resolutions up to 1080p / 60Hz, you're able to view your output in high definition. Great for various setups.


  • Simultaneously display four HDMI sources on a single display
  • 4 x HDMI inputs and 1 x HDMI output
  • Supports resolutions up to 1080p / 60Hz
  • Supports full screen, dual screen, and quad screen display modes
  • Modes can be switched through remote control or by the button in front of the device
  • Wall mountable design
  • Metal casing for durability

UPC: 091324430987

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
(California law requires this warning to be provided to California customers)

InputHDMI x 4
OutputHDMI x 1
Video Support480i / 60Hz
480p / 60Hz
576i / 50Hz
576p / 50Hz
720p / 50/60Hz
1080i / 50/60Hz
1080p / 50/60Hz
Audio FormatPCM
TMDS signal0.7~1.5Vp-p (TMDS)
DDC signal 5Vp-p (TTL)
Display Mode Support Full screen, Dual screen , Quad screen
Modes controlButton control, Remote control
Power Supply12V / 2A
Power Consumption<10W
Operation Temperature 32 ~ 104°F (0 ~ 40°C)
Storage Temperature -4 ~ 140°F (-20 ~ 60°C)
Humidity20-90% (non-condensing)
Dimensions (L x W x H)178.5 x 104.74 x 21.2mm
Net Weight0.75 lbs
Package Includes
What's Included1 - 4x1 Quad Multiviewer Switch
1 - 12V 2A Power Adapter
1 - Remote Control
2 - Mounting Brackets
4 - Screws
1 - User Manual

 (2 Reviews) Log in to post a review

Matt on 11/8/2018

Versatile Product

For a recent install, I needed the ability to show 3 devices on the same screen. This product provided the solution and worked well for the client. When switching the display modes, it was quick with no delay. I would recommend this to other installers looking for something like this.

Raymond on 11/8/2018


Just received the product. Wanted to display my computer and DVR on the same screen, but needed to switch back to full screen for both when needed. It worked for my application.

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