Auto HDMI 4K30 seamless switcher 4×1 w/ EDID CEC IR Remote Audio

4K30 seamless switcher 4×1 with IR and RS232t is a HDMI 4K seamless and scaling switcher, supports automatic switching and manual switching, supports switching from 4 or 8 HDMI inputs to 1 HDMI output, and 8 HDMI inputs support different arbitrary resolutions with seamless switching and scaling. The HDMI output supports fixed resolutions output, which can be selected through the front panel buttons, infrared remote control, and RS232 serial port commands. Also supports EDID management through RS232 commands.