Built by experienced Element Technica. The 25 Feet 4-Pin XLR Male to 4-Pin XLR Female Power Cable is suitable for use in the field as well as the studio. Element Technica cables allow you to power popular film/video assist and production equipment such as mini-converters, digital video recorders, monitors, and transmitters from top brand digital cameras such as ARRI ALEXA, RED, and the Sony and many other film cameras and lighting equipment