100% Copper - a better value Cat5e cables are manufactured using high-quality copper conductors. More from the Manufacturer More from the Manufacturer. Manufacturer Part Number WIR5ECMRBK. Product Title StarTech Bulk Cat 5e Ethernet Cable - 1000 ft. [304,8m] - Solid - CMR-Rated - Black - TAA Compliant (WIR5ECMRBK).
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