This USB switch by Delock allows to share a single USB 5 Gbps peripheral device with four different computer systems. This avoids the cost of purchasing multiple peripherals or the hassle of swapping cables from one system to another. Technical details https://elecena.pl/product/29466073/11509-usb-3-0-switch-4-port-4x-usb-b-to-1x-usb-a 2025-10-31 https://elecena.pl/product/29466073/11509-usb-3-0-switch-4-port-4x-usb-b-to-1x-usb-a 2026-02-26