Plug-and-Play: Thanks to the plug-and-play design, the product is easy to operate. No configuration is required. In addition, Auto MDI/MDIX eliminates the need for crossover cables. Green Ethernet technology saves energy: it automatically adjusts power consumption based on connection status and cable length to limit the network's carbon footprint. Not only energy consumption but also costs are reduced. Always ready for you: compatible with almost all network devices, e.g. computers, printers, webcams, and IPTV. Fanless design: for quiet operation.