RJ45 Cat-6 Ethernet Patch Cable Cat6 Network Patch Cable offers universal connectivity to computers and network components, such as routers, switch boxes, network printers, network-attached storage (NAS) devices, VoIP phones, and PoE devices. CAT 6 Ethernet Cable extremely fastest than the Cat5/Cat6E traditional Ethernet cable in the market. You don't worry about slow internet speed and lagging when gaming, working and surfing the net anymore.