4x4 True 4K HDMI Matrix Switcher with Seamless Switch, Scaler, HDMI Audio Matrix, Audio Extract, Auto Sensing, IR / Serial Control
XQSCM-404
4x4 4K60 HDMI Audio Matrix Switcher, Seamless Switching, Audio Embed/ Extract, EDID Emulation, Preset, HDCP Setting, IR Serial Control, XQSCM-404
XQSCM-404, HDMI Audio Matrix, enables the switching of 4 HDMI sources and then delivers the selected video stream to 1~4 HDMI monitors. You can easily control the unit via the front panel push buttons, IR controller, and serial function. This convenient solution eliminates the need for constant cable swapping, providing seamless switching functionality with no noticeable latency to enjoy a streamlined and efficient video and audio switching experience.
Matrix switcher XQSCM-404 scaling function enables video signals to be evenly displayed on 16:9, 21:9, and 32:9 monitors without image distortion and supports almost all the mainstream monitors on the market, including FHD, QHD, and UHD high-resolution display devices.
XQSCM-404, HDMI Audio Matrix, enables the switching of 4 HDMI sources and then delivers the selected video stream to 1~4 HDMI monitors. You can easily control the unit via the front panel push buttons, IR controller, and serial function. This convenient solution eliminates the need for constant cable swapping, providing seamless switching functionality with no noticeable latency to enjoy a streamlined and efficient video and audio switching experience.
Matrix switcher XQSCM-404 scaling function enables video signals to be evenly displayed on 16:9, 21:9, and 32:9 monitors without image distortion and supports almost all the mainstream monitors on the market, including FHD, QHD, and UHD high-resolution display devices.

Video Editing and Content Creation: HDMI/ SPDIF/ 3.5mm Audio and Audio Extracting / Audio Embedding
Audio Matrix switcher provides HDMI, SPDIF, and 3.5mm audio inputs that bring in multiple audio/video feeds supporting audio embedding and audio de-embedding functions. The audio embedding function embeds audio from a SPDIF or 3.5-mm analog stereo audio to an HDMI signal, while the audio de-embedding extracts the HDMI audio to a SPDIF or 3.5-mm stereo audio. These functions allow users to diversely incorporate the audio signal for more informative contents,such as video editing, by adding or subtracting the voiceover sound and background music。

HDMI Audio Matrix: HDMI Audio and the Extracting & Embedding Function
The audio de-embedding extracts one HDMI audio, and the audio extracted can be embedded into the other HDMI signal and via the consecutively extracting and embedding process to accomplish the matrix switching.
The audio de-embedding extracts one HDMI audio, and the audio extracted can be embedded into the other HDMI signal and via the consecutively extracting and embedding process to accomplish the matrix switching.

Enables stable EDID transmission and provides enormous preset EDIDs in memory bank
Rextron 4K HDMI Audio Matrix switcher unique EDID configuration technology provides 1 auto and 63 EDID preset settings and supports monitors with 16:9, 21:9, and 32:9 aspect ratios. The design keeps unified and continuous video streaming ensuring a smooth video transition between content and prevents video flickering or black-screening issues.

Serial Control (RS-232 & Virtual Com)
Built-in RJ-11 serial interface (for DB9 to RJ11 cable) and USB-C Virtual Com port provide users easy and friendly Matrix operation. XQSCM-404 built-in serial interface allows users to control the unit through a PC, serial controller devices or home theater system. Function of switching via serial command on Rextron 4x4 4K HDMI Audio Matrix switcher is especially designed for industrial control and communication purposes to enhance the functionality of matrix switcher and serial devices management. Two RJ-11 jacks designed on the rear side of the matrix switcher provide the serial control under cascading structure for two units performing serial communication.


- Allows Free Routing among 4 Sources and 4 Displays
- Most Popular Resolutions Supported by the HDMI 2.0 Video Up to 4K@60Hz 4:4:4 ( More than 60 Resolutions )
- Special ATC / Medical Resolutions Supported Such as 2048x2048 / 1536x2048 ...
- Seamless Switch Offers the Best Experience for Digital Signage / Presentation / Commercial / Media Applications
- Audio Embed Facilitates Inserting Music/Voice into the Video Stream
- Audio Extract Facilitates Connection to the Audio System
- 3 Flexible Control Methods :
- Push Buttons
- IR Control
- Serial Control
- Auto Sensing Switches the Specific Video Output Either to the Latest Inserted Source or the Highest-Priority Source
- HDMI Audio Matrix Allows the HDMI Audios Freely Routed among 4 Sources
- Serial Control Facilitates Industrial / Media Applications
- Video Freeze Stops the Video Stream Any Time
- Panel Lock Prevents Unintentional Touch of the Buttons
- HDCP Management Selects the Proper HDCP Version among HDCP 2.2 / 1.4 / Non-HDCP
