Cholumikizira cha MTRJ chili ndi MT ferrule yokhala ndi nkhope yakumapeto ya PC, ndipo imapereka kuyika bwino komanso kutayika kobwerera.Cholumikizira cha MTRJ chimagwiritsidwa ntchito pa chingwe chaching'ono chaching'ono (1.8mm) komanso chingwe cha 1.6mm.Ma MTRJ Connectors akupezeka m'mawonekedwe okonzedweratu kapena zida (zosaphatikizidwa).Amakhala ndi ma latches odzisintha okha komanso kusankha kokwera komwe kumatchedwa polarity.