What is a category 5e patch cable think of it as the street that links the house on your block and all the destinations in town in actuality it39s a cable used to connect all the hardware destinations in a local area network lan the rj45 cat 5e patch is perfect for use with 10100 base t networks features exceeds the performance requirement of category 5e perfect in conjunction with 10 and 100 base t networks 50 micron gold plated connectors to insure a clean and clear transmission premium