This HDMI switch by Delock is a manual bidirectional switch for connecting different devices with HDMI port. This switch offers two different applications. 1. It can be connected two computers with HDMI port to one monitor, TV or projector etc. with HDMI input port. By using the button, it can be selected which device should display the signal. 2. It can be connected one computer with HDMI port to two displays and selected the monitor which should display the signal by using the button. (Simultaneous output to multiple screens is not possible) Technical details https://elecena.pl/product/29446226/87663-hdmi-switch-2x-hdmi-socket-to-hdmi-socket-4k 2025-10-21 https://elecena.pl/product/29446226/87663-hdmi-switch-2x-hdmi-socket-to-hdmi-socket-4k 2026-03-04