SC7 is a lightweight adaptor cable, with 3.5mm TRS on one end, and TRRS on the other.
This allows a variety of connection possibilities with TRRS compatible devices such as iPhone or iPad.
The shielded cable has gold-plated contacts on the connectors - which are colour coded, with grey indicating the TRRS output.
This cable works particlularly well with the lightweight VideoMicGo. The cable is colour matched to the red TRS to TRS cable that is supplied with the VideoMic GO, and is easily fitted by inserting the TRS (black) jack into the rear of the VideoMic GO and the TRRS end (grey) into the smartphone or tablet.