USB 2.0 4-port hub, screw-mountable, EXSYS EX-1166HMV USB hubs with sturdy metal housing for use in industrial environments - The connection cable no longer disconnects on its own! - External USB 4-port hub, screw-mountable - The connecting cable can be firmly connected to the hub with thumb screws. - Supports all USB 2.0-compatible peripherals - Power from the USB bus (bus power) or the power supply unit - Surge voltage protection for each port - Included with delivery: USB cable, female plug to male plug, screw-mountable, 5 V/2 A power supply unit, manual https://elecena.pl/product/18610250/ex-1166hmv-usb-2-0-4-port-hub-screw-mountable-metal-housing 2021-05-29 https://elecena.pl/product/18610250/ex-1166hmv-usb-2-0-4-port-hub-screw-mountable-metal-housing 2021-06-30 https://elecena.pl/product/18610250/ex-1166hmv-usb-2-0-4-port-hub-screw-mountable-metal-housing 2022-05-28 https://elecena.pl/product/18610250/ex-1166hmv-usb-2-0-4-port-hub-screw-mountable-metal-housing 2022-06-08 https://elecena.pl/product/18610250/ex-1166hmv-usb-2-0-4-port-hub-screw-mountable-metal-housing 2022-07-04 https://elecena.pl/product/18610250/ex-1166hmv-usb-2-0-4-port-hub-screw-mountable-metal-housing 2023-02-27 https://elecena.pl/product/18610250/ex-1166hmv-usb-2-0-4-port-hub-screw-mountable-metal-housing 2025-08-01