Wiremold 5574A Transition Fitting 5500 to 5400 Series Raceway, Ivory, 9-1/8"L Features Three channel raceway with breakaway dividers - Devices can be mounted in-line, offset or combined - Full series of face plates are available for power, data, voice, and video applications - Compatible with A/V devices by using 5507 Series Faceplates - Available prewired