For cheapest and fastest instant broadcasting between nodes of your devices, hubs are the best option there is available. Hubs allow easier broadcasting between any and all devices without need of many technical configurations or long setup. These hubs are designed for both copper and fiber technology going from 56 MBPS to 10 GBPS. Most hubs are designed with several RJ45 jacks connected and transmitting on the request of computer. Nowadays some venders are trying to integrate smart elements to hub such as filtering basis on MAC but the services are limited with low hardware like 10 MB RAM, 100 MB ROM as compared to other devices. We at HDD provide best of best for our customers and they can choose from the wide array of different hubs from HP, Belin, Dell and many more.