Pro Grade RJ45 to 3pin XLR, DMX adapters. Also available in 5 pin XLR.Ideal for installation or production applications. Can be used to convert an XLR to RJ45 or RJ45 to XLR connection or to make a quick turn around using traditional RJ45, CAT 5 cable with 3 & 5 pin adapters. A must for all tool boxes!!