MT-SW003 3x1 HDMI Switch 4K with Audio

This 4K@30Hz HDMI switch with 3.5mm and SPDIF audio separated, support IR remote, desktop controller and panel button switching method

The HDMI switch that support multiple HD signal to one display. And this 3x1 HDMI switch can control 3 roads HDMI signal to 1 monitor. If you want to switch the interface, only need to press the button as you will. Such as by panel button, desktop controller and IR remote. This 3 input 1 output HDMI switch has a variety of switching method. The extra SPDIF and 3.5mm port allow to outputting 2.0CH and 5.1CH audio, let customer enjoy perfect auditory effect.

Noted: this product need MOQ 1Kpcs to re-produce.


  • Support 3D

  • Support 3 in 1 out

  • Support IR remote controller, panel switching and desktop controller switching

  • Resolution up to 4K*2K@30Hz

  • Support Audio output: SPDIF+ analog R/L

  • Audio output: 2.0CH, 5.1CH

Panel introduction:


Connection Diagram:


Connection step:

1. Connect the input interface of HDMI switch to the HDMI source by HDMI cable

2. Connect the output interface of HDMI switch to the HDMI display.

3. Connect the SPDIF of the HDMI switch to Audio Amplifier via fiber cable

4. Connect the 3.5mm audio output port of HDMI switch to the analog audio input port of Audio Amplifier by 3.5mm audio cable

5. Connect the DC5V power plug

Product Name

3x1 HDMI Switch with audio

HDMI input

480i, 480p, 576p, 576i, 720i, 720p, 1080i, 1080p@50Hz/ 60Hz, 4K*2K@30Hz

HDMI output

480i, 480p, 576p, 576i, 720i, 720p, 1080i, 1080p@50Hz/ 60Hz, 4K*2K@30Hz

Audio Output interface

3.5mm + SPDIF

Input interface


Output interface


Video Bandwidth

2.5Gpbs/ 250MHz

Video Input

0.5 - 1.0 P-P(TTL)

Switch method

IR switching, Panel button, desktop controller

Maximum Operation Current


Operation Temperature

-5 to 55

Operation Humidity

5% to 90% RH( Non-condensing)

Packaging list:

1* HDMI switch 3x1

1* DC 5V power adapter

1* User manual

1* IR remoter

label: MT-ViKI