Enjoy transfer speeds up to 2000 Mbps at your home or small business with the plug-and-play D-Link DGS-105 5-Port Gigabit Ethernet Switch. The switch features bi-color LED indicators for each port that allow you to quickly determine link status. D-Link's Green technology allows you to save energy & reduce heat by detecting when a port is idle and automatically powering it down. It can also detect the length of the cable connected to a port and only use the amount of power necessary for optimum performance.