Nedis HDMI Matrix-Switch 4 X 4-Ports DC Power/1X RS232/4K@60Hz Remote BK

Nedis HDMI Matrix-Switch 4 X 4-Ports DC Power/1X RS232/4K@60Hz Remote BK | Route HDMI across four inputs and outputs

Without a matrix switch, connecting several HDMI sources to several displays can mean swapping plugs or settling for a simpler setup. The Nedis HDMI Matrix-Switch brings four HDMI inputs and four outputs together in one unit, for installations where signals need to be routed between multiple sources and displays. It’s aimed at AV installers and anyone setting up a multi-screen system, rather than someone connecting one player to one screen. The 4K@60Hz marking is a useful planning point for a high-resolution signal path. The title also specifies DC power, one RS232 connection and remote control. Its main appeal is the 4-by-4 format: it gives a multi-source, multi-display arrangement a central switching point. If your setup only needs one input and one output, this is more matrix than you need.

Planning a 4×4 setup

Start by counting the HDMI sources and displays in your setup. Four inputs and four outputs describe the connection capacity; the point of a matrix is to route between those sides without repeatedly unplugging and reconnecting devices. That makes this format relevant when several sources and screens need to work together. It’s a specific job, so match the layout to the installation rather than choosing by port count alone.

The listed 4K@60Hz format is worth considering across the whole signal path, including the source, connections and display. The product name also identifies one RS232 connection and remote control. If you’re planning a fixed installation, those are the control details to factor in alongside the HDMI connections and DC power. The practical question is simple: do you need a four-input, four-output matrix, or would a smaller arrangement suit the setup?

Technical Specifications

• HDMI ports: 4 inputs, 4 outputs
• Resolution and refresh rate: 4K at 60Hz
• Power: DC
• RS232: 1 connection
• Control: Remote
• Colour: Black