USB Ports = 1 / Serial Ports = 1 / Appliance Type = USB to Serial Converter / Interface Type A = USB 2.0 / Interface Type B = RS232 / Interface Type B = RS422 / Interface Type B = RS485 / Connection Type A = USB-B Socket / Connection Type B = DB9 Male / Mounting Type = Wall Mount / Baud Rate Kbps = 921.6 / Operating Temperature Min. °C = 0 / Operating Temperature Max. °C = 55 / Width mm = 44.2 / Depth mm = 82.3 / Height mm = 23.2