Cables To Go's Cat6 crossover cables are perfect for distributing data, voice, video and connecting network switches and hubs without an uplink port to other switches and hubs. These 550MHz rated patch cables ensure that you always have the necessary throughput to handle bandwidth-intensive applications. Note:These cables are for 10100 ethernet only and will not work for gigabit ethernet as only two pairs of this cable are crossed.\n\nOur new moulded, snag-free clip" prevents unwanted cable snags during installation and doesn't impair the ability to insert and remove the connector from the port. It also provides extraordinary strain-relief, so that the cable is not damaged even when pulled excessively."