The TP-LINK 5-Port 10/100/1000 Mbps Desktop Switch provides you an easy way to make the transition to Gigabit Ethernet. Increase the speed of your network server & backbone connections, or make Gigabit to the desktop a reality. Moreover, TL-SG105 adopts lower power consumption design. With the innovative energy-efficient technology, the TL-SG105 can save up to 65% of the power consumption, making it an eco-friendly solution for your home or office network. Featured with 5 10/100/1000 Mbps ports, TL-SG105 greatly expands your network capacity, enabling instant large files transferring. So, power users in the home, office, workgroup, or creative production environment can now move large, bandwidth-intensive files faster. Transfer graphics, CGI, CAD, or multimedia files across the network instantly. 5 10/100/1000 Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX IEEE 802.3x flow control provides reliable data transfer Steel housing, desktop or wall-mounting design Supports Qo S (IEEE 802.1p) & IGMP snooping function Plug & play, no configuration needed