The Moxa UPort 400 series products are industrial grade USB hubs available in 4 or 7 port variants. The products are USB-IF (USB Implementers Forum) approved and have ESD level 4 protection to defend against unwanted surges. They are designed to support true USB 2.0 High-Speed 480 Mbps data transmission through each port.
The products have a metal case and can be wall or DIN-rail mounted for a professional installation. Wide temperture versions are available that can operate from -40 to +85°C.