Chingwecho chinapangidwira RS-232 Cable low data rate transmission monga audio, control and instrumentation zingwe, zingwe zamakompyuta, ndi zina zambiri. Itha kugwiritsidwa ntchito kwambiri pakuwongolera njira zopangira ndi Kusintha kwa Chipangizo. Makamaka mu fakitale pansi ndi zina mafakitale ntchito zambiri magetsi phokoso chilengedwe. Phokoso lamagetsi lochokera ku radiation kapena kusokoneza kwamagetsi kumatha kusokoneza kwambiri magwiridwe antchito a zida zina. Pofuna kupewa RFI/EMI, Aipu ili ndi zingwe zotchinga ziwiri(Al-foil + Braid)+ RS232.
Nthawi zambiri, amagwiritsidwa ntchito ngati chingwe chochulukira, Chingwe cha seri kapena Adapter Cable. Itha kukhala chingwe chogwetsera ambiri.