The Trendnet RB-TE100-S16Dg is a high-performance 16-port 10/100Mbps GREENnet switch, designed to expand your network connectivity while saving energy. It features advanced GREENnet technology, which automatically detects and adjusts power consumption based on link status and cable length, reducing energy usage by up to 70%. With its compact design and fanless operation, the RB-TE100-S16Dg is perfect for small offices and home networks.