AV:Link 4K HDMI Matrix 4x4 – HDX44
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AV:Link 4K HDMI Matrix 4x4 – HDX44
A 4K HDMI matrix to switch between 4 source devices and 4 display outputs. Use with HDMI cables of a combined 30m per input/output for 4K@30Hz and FHD resolutions, or a combined 10m per input/output for 4K@ 60Hz. SPDIF and 3.5mm stereo outputs allow the audio signal from HDMI output #1 to be simultaneously channelled through a separate sound system and/or headphones. Robust metal chassis incorporates an EDID switch panel for specific video and sound requirements and an RS232 port for serial data communication with a connected PC or laptop. Compatible with the latest 4K digital TV boxes making it Useful for hospitality and entertainment venues and supplied with IR remote to switch between sources for all outputs.
This is a practical option if you need a video with clearly specified features and straightforward compatibility. The details below come from AVSL's current product information, so you can check the connections, size and performance before ordering.
What Is It Actually For?
It is designed for supports HDMI resolutions up to 3840 x 2160 @ 60Hz for compatibility with the latest 4K digital TV boxes. The remaining features make it useful where you want a tidy, dependable setup without unnecessary complication.
Why Choose This One?
The HDX44 gives you a sensibly specified video from AV:Link. It is worth considering when you want the stated specification without paying for features that may not be relevant to your setup.
Who Is It For?
This is aimed at home users, installers, performers, schools, venues and production teams who need a suitable video. Suitability will depend on the connections and specification your system requires, so those are worth checking carefully.
Key Features
- Supports HDMI resolutions up to 3840 x 2160 @ 60Hz for compatibility with the latest 4K digital TV boxes
- Simple setup and operation
- Gold plated HDMI connectors for optimum signal transfer
- Supports DTS-HD, Dolby TrueHD , LPCM7.1, DTS, Dolby-AC3 and DSD audio formats
- Digital SPDIF and analogue 3.5mm jack audio outputs
- Smart EDID management for precise video and audio settings
- Useful for entertainment, hospitality and other commercial venues with multiple sources and displays
- IR remote control and UK power adaptor supplied
Specifications
| Brand | AV:Link |
|---|---|
| Model | HDX44 |
| SKU | 128.850UK |
| EAN | 5015972228029 |
| Max. resolution | 3840 x 2160 @ 60Hz |
| Display colours | 8/10/12bit deep colour |
| HDCP version | 2.2 |
| Audio format | DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD |
| Input connections | 4x HDMI |
| Output connections | 4x HDMI, Optical (Toslink), 3.5mm Stereo |
| Max. baud rate | 18Gbps |
| Transmission distance | 30m max 4K @ 30Hz and FHD or 10m max 4K @ 60Hz |
| Max. working current | 800mA |
| Operating temperature range | -15°C to +55°C |
| Battery : remote | 2x AAA (not supplied) |
| Power adaptor | Input: AC (50Hz, 60Hz) 100-240V, Output: DC12V/1A |
| Dimensions | 276x143x26mm |
| Weight | 720g |
| Packaged weight | 1.1040kg |
| Packaged dimensions | 56 x 56 x 304 mm |
| Country of origin | CN |
| Tariff code | 8536500300 |
What’s Included
- 1 x AV:Link 4K HDMI Matrix 4x4 – HDX44
Please Note
Please check connections, measurements and compatibility before ordering. Batteries, cables, fixings and accessories are only included where specifically stated in the product description.
Not Sure If This Is Right?
If you are not sure whether this video will work with your existing equipment, get in touch with the make and model of the equipment you are connecting it to and we will help you check.

