USB Ports = 7 / Appliance Type = USB Hub / Interface Type A = USB 3.0 / Interface Type B = USB 3.0 / Connection Type A = USB-B Socket / Connection Type B = USB-A Socket / Protection Rating = IP30 / Mounting Type = DIN Rail Mount / Operating Temperature Min. °C = 0 / Operating Temperature Max. °C = 55 / Operating Voltage Max. - DC V = 12 / Width mm = 58 / Depth mm = 23.2 / Height mm = 178.6