The CAT5e 350MHz UTP Network Cable 3ft - Black is a high performance 350MHz Ethernet cable designed to handle high bandwidth intensive applications. It comes with molded boots to protect the RJ45 connector and prevent unwanted cable connector snags. This CAT5e 350MHz network cable meets CAT5e TIA/EIA standard, is RoHS compliant, and is backed by SIIG's limited lifetime warranty.