Acces I/O Products' Industrial-Grade Four-Port USB Hub
Industrial-grade four-port USB hub has an operating range of -40 to 85 °C, high-retention USB connectors, an industrial steel enclosure, and can be bus- or self-powered. Power input options are dc power input jack, screw terminals, or 3.5 in. drive power connector (Berg). It supports high-speed USB 2.0, USB 3.0 and 1.1, with data transfer rates to 480 Mbps.