DMX Terminators are made with high-quality metals and resistors. The 120 ohm resistance helps prevent poor signal, flickering, and shadow signals caused by faulty cables and open-ended lines. Required in any professional lighting application where DMX controls are used. DMX terminators are plugged into the last light in a series. DMX terminator XLR is a XLR connector plug with a 120 Ohm resistor inside connected to the data lines. Plug this into the last DMX unit so the DMX source perceives the cable as continuous. Otherwise, signal reflections can occur at the end of the cable, causing issues that may be difficult to diagnose. Avoid this by terminating the end of the cable. A 120 Ohm DMX512 terminator in a XLR connector. Use to prevent data signal reflections from the end of the data cable. Professional appearance. Molded housing. 3-Pin Male XLR. Gold-plated pins on connector. Color: As shown Material: Stainless steel Package Contents: 2 x DMX512 terminal resistors Only the above package content; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual item. Measurement may vary by +/- 1-3 cm.