The additional 24 pins present the additional alerts necessary to route I/O back again throughout the program connector (audio, AC-Url, LAN, cellular phone-line interface). Type II playing cards have RJ11 and RJ45 mounted connectors. These playing cards need to be Situated at the edge of the pc or docking station https://nathanlabsadvisory.com/iot-testing-in-the-usa-protect-your-devices-from-cyber-threats/