This cable works in conjunction with MHDCP-RPTR in insure proper connection to cascad up to 3 level & regenerates the signal to ensures clear and sharp image. Support HDTV's 480p, 480i, 720p & 1080i and up to 1600x1200 PC resolution. This repeater actively regenerates the signal to ensures clear and sharp images as far as 65ft at 1280x1024 or 45ft at 1600x1200. Recommended for use with: MHDCP-RPTR Devices. Length: 65.6ft.