Input Connection = USB-B Socket / Output Ports = USB-A Socket / USB Ports = 4 / USB Standard = 2.0 / Speed Max. (Data) Mbps = 480 / Mounting Type = DIN Rail Mount / Operating Voltage Min. - DC V = 7 / Operating Voltage Max. - DC V = 48 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = -85 / Width mm = 23 / Depth mm = 73 / Height mm = 115