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HDMI Switcher 3x1

HDMI-SW-3X1

Connects 3 HDMI sources to one screen and switches between them. Includes an infrared remote.

Type: switch
Connectors: HDMI

In-depth technical details

HDMI Type-A carries 19 pins: TMDS pairs for the video/audio signal itself, plus control lines -- CEC (single remote controlling multiple devices), DDC/+5V (the EDID handshake that lets the source learn the display's supported resolutions), and HPD (Hot Plug Detect, how the source knows a display is actually connected).

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Ports

Hover any port to see what it does and what connects to it.

3× HDMI inputs Source devices
HDMI OUT Display or receiver
DC power in Power adapter

Signal path

HDMI inputs Source devices
HDMI OUT Display or receiver

From the published standard

How it works

A switch is the opposite of a splitter: several HDMI sources connect to it, but only one output goes to the display, and the user picks (by button or remote) which source is active at any moment. It does not send the same picture to multiple screens, and it cannot show two sources on one screen at once.

Function: Many sources to one display, one active at a time
Not the same as: A splitter, which sends one source to many displays

This information comes from published sources about this type of product, not from the supplier.

en.wikipedia.org

Applications

Showing the same picture on several screens
Switching between sources on one screen

Technical specifications

Type	switch
Connectors	HDMI

Accessories

Power Adapter 12V 1A Power Adapter 5V 2A Flat HDMI Cable - 0.5m 4K HDMI Cable (Blue Connector) - 1.5m Full HD HDMI Cable - 1.5m

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