DMX-BRANCH/4™ is a DMX signal splitter/booster that splits a single DMX signal into four separate outputs, as well as boosts the signal for extended cable runs usually associated with large permanent installations. DMX-BRANCH/4™ includes a set of 3pin and 5pin DMX inputs, a set of 3pin and 5pin DMX outputs for linking up to 4 additional units, 4 sets of 3pin and 5pin isolated DMX outputs, a link out/terminate switch, and DMX data LED indicators for each of the four DMX outputs.