The Chauvet Data Stream 4 is a universal DMX-512 optical splitter designed to distribute a single incoming DMX signal, into four separate outputs with an additional “thru” port. Each input/output has 3- and 5-pin XLR connections for flexibility. Link other Data Stream and DMX units with the Data Stream 4 allowing further integration of lighting systems. Electrical isolation between input and output, provides protection for your kit either side of the unit’s ports. Perfect for clubs with a large lighting system.