The additional 24 pins deliver the extra signals necessary to route I/O again through the program connector (audio, AC-Url, LAN, phone-line interface). Variety II playing cards have RJ11 and RJ45 mounted connectors. These cards need to be Positioned at the edge of the pc or docking station so the RJ11 https://nathanlabsadvisory.com/iso-55001-2014-certification-it-asset-management/