Showtec DB-1-4/RDM Booster / Splitter, 4-Way DMX / RDM Splitter, Supports the Remote Device Management Protocol (RDM), Inputs and outputs electrically isolated, DMX display LEDs at the inputs and outputs, Inputs: 3-pin and 5-pin XLR connector, Outputs: 3-pin and 5-pin XLR socket, Power input: 100 - 240 VAC / 50/60 Hz, 19"" housing, Dimensions (L x W x H): 483 x 134 x 46 mm, Weight: 2.6 kg