This USB switch by Delock allows to share a single USB 2.0 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. Memory function Port selection works via a button, regardless if one of the computer systems is disconnected. The last setting is saved, even if the unit is shut down and restarted. Secure mounting A built-in magnet allows the switch to be attached to suitable metal surfaces; alternatively, the case has an option for wall mounting with screws. Specification https://elecena.pl/product/20194740/11493-usb-2-0-switch-4-pc-to-1-device 2022-01-30 https://elecena.pl/product/20194740/11493-usb-2-0-switch-4-pc-to-1-device 2023-07-10 https://elecena.pl/product/20194740/11493-usb-2-0-switch-4-pc-to-1-device 2024-06-01 https://elecena.pl/product/20194740/11493-usb-2-0-switch-4-pc-to-1-device 2026-02-26