StarTech.com Mountable USB 2.0 Hubs - StarTech.com ST7200USBM, This sturdy, industrial grade USB 2.0 hub from StarTech.com can be wall mounted or installed onto a DIN rail for convenient access to its 7 female USB 2.0 ports, providing a work area, server room, or industrial environment with USB 2.0 connectivity.With support for Hi-Speed USB 2.0 data transfer rates of up to 480 Mbps, this 7-port USB hub is backwards compatible with USB 1.1 specifications and can be powered through the host USB bus, or self powered using a three wire terminal block connector (7-24V). It is backed by a 2-year warranty and free lifetime technical support StarTech.com ST7200USBM Mountable Rugged Industrial 7 Port USB Hub