This GMP Tools CAT5e/CAT6 indoor-rated cable (part 33778) is part of Millennium's CAT5e, CAT6 Indoor Rated (Plenum, Riser) category, built for structured cabling runs inside commercial buildings, data closets, and telecom facilities. Indoor-rated category cable of this type supports the plenum and riser installation requirements common in enterprise and carrier facility builds, delivering consistent CAT5e/CAT6 performance for voice, data, and network applications. Sourcing indoor-rated cable alongside Millennium's broader fiber and copper offering simplifies procurement for contractors managing mixed inside plant and outside plant projects. Millennium Part #544933 (vendor part 33778) ships fast from stock.