Monster Cable DS100 C5-8-1K DataSpeed 100 C5-8 Home Network Data Wire CAT 5 (1000 ft. Pull Box) Fast data transfer between computers and/or peripherals (up to 350 Mbps) Advanced XLN (Xtra Low Noise) construction minimizes electromagnetic interference Low-friction Duraflex jacket resists temperature extremes, abrasion and chemicals Sequentially printed numbers for accurate measurement during installation Navajo-white jacket blends with light-colored walls and trim