This hub by Delock can be installed into an existing cut-out of the desk with a diameter of 60 mm and can be connected to a computer via the USB Type-A interface. It expands the computer by four USB Type-A connectors. Cover cap and cable entry The hub has a cover cap that protects the ports from dirt. In addition, a cable entry is available, whereby existing cables for e.g. mouse, keyboard and monitor can still be passed through the recess. Specification https://elecena.pl/product/20110650/64153-usb-3-0-4-port-type-a-desktop-hub 2022-01-17 https://elecena.pl/product/20110650/64153-usb-3-0-4-port-type-a-desktop-hub 2023-05-25 https://elecena.pl/product/20110650/64153-usb-3-0-4-port-type-a-desktop-hub 2025-12-10 https://elecena.pl/product/20110650/64153-usb-3-0-4-port-type-a-desktop-hub 2026-03-04