HDMI Switcher is a device that supports multiple HDMI inputs and 1 HDMI output. We generally use 4 in 1 out, 8 in 1 out 4K30 HDMI switchers, which can connect 4 or 8 video recorders and computers at the same time. , Through the remote control and front panel buttons to switch each video recorder/computer to display on the display, the wiring method is simple, the switching method is easy to operate, and you can learn it.

What are the functions of the 4K30 HDMI switcher?

1. Support a variety of switching methods, RS232, infrared remote control, front panel button light switching methods;

2. Support 4K30 resolution input and output, can support 4K30 and below resolution;

3. Supports seamless switching effects across resolutions, and seamless switching can be supported between 1080P and 4K30/720P;

4. Support independent audio output, with 3.5mm audio output interface, which can be connected to active audio;

5. Support automatic identification function, which can be plugged into the computer without button switching, and which computer image will be displayed on the display screen.

When we understand the 4K30 HDMI switcher, we must distinguish it from the HDMI splitter. The HDMI switcher has multiple signals in and one signal out, while the HDMI splitter has one signal input, which can display the same signal on multiple displays screen.