Min. Order : 1 Unit
20-49 Units
≥50 Units

LINK-MI 4X4 Matrix Switcher System HDMI 4K@30Hz Video Signal Professional Switching Matrix

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Brand Name: LINK-MI
HDCP management: Supported
Place of Origin: Guangdong China
Audio signal: Support HDMI audio transmission
Video output: HDMI, DVI, VGA
Video input: HDMI1.4, HDCP1.4
Model Number: LM-MX44H
Certification: ce
EDID management: Supported
Maximum supported resolution: 3840*2160@30Hz, 1920*12000@60HZ,1920*1080@60Hz, Backwardcompatible
Packaging Detail: Color/White/Brown Box/OEM
Selling Units: Single item
Single package size: 22X22X2 cm
Single gross weight: 8.0 KG
Shenzhen LINK-MI Technology Co., Ltd.
Gold Supplier
Response Time
On-time delivery rate
US$ 9,000+
Visit Store

(Note: The price listed here is for standard RS232 serial control. If need TCP/IP control, please contact us for more details.) 



  LINK-MI LM-MX44H 4K 4x4 Matrix Switcher is a high-performance video signal professional switching device for cross-switching of multiple video signal input and output. It adopts advanced high-performance image processing chip to minimize signal transmission attenuation, image and the sound signal can be high fidelity output.
  The Matrix is mainly used in broadcasting and television engineering, multimedia conference halls, large-screen display engineering, television teaching, command and control centers and other occasions. This product supports chassis keys, infrared remote control, RS-232 serial port, TCP/IP (non-standard) and open control code for central control.


1. HDMI 4 in 4 out

Integrated structural design, standard 4 HDMI inputs and 4 HDMI outputs, compatible with HDMI, DVI signal format, support HDCP 1.4 version

MX44H (5)

2. UHD Resolution

Support the highest resolution: 3840x2160P@30Hz

MX44H (3)

3. EDID Function

Support EDID transparent transmission function, and also set fixed EDID identification information


MX44H (4)



4. Bandwidth

Interface bandwidth 3.4Gbps (total bandwidth 10.2Gbps)


5. Support Blu-ray DVD or other devices that require HDCP decoding


MX44H (2)


6. With power-down memory function and power-off field protection function


7. Multiple Control Ways

Standard chassis button, infrared remote control, RS-232 serial port, central control, optional TCP-IP control

MX44H (8)









1) 1x Main Unit (4K 4x4 Matrix Switcher System)

2) 1x Power Cable

3) 1x RS232 Cable

4) 1x Remote Controller

5) 1x CD for Control Software

6) 1x User Manual

 DSC_8696 - .jpg