Reduce bottle-necking and boost network connectivity with Gigabit Ethernet. The D-Link 5-port 10/100/1000 desktop switch means bandwidth-heavy music, video, photos and data files transfer at a 1GBps. Share your Internet connection among many computers and increase the productivity of your network by adding up to five Ethernet-enabled devices. The switch conserves energy by automatically powering down ports that have no link activity and detects connected cable lengths and adjust power usage accordingly.