Netis ST3105GM Unmanaged 5 Port 10/100/1000M Gigabit Metal Desktop Switch, Auto-negotiation and Plug & Play, 10Gbps Capacity 5 x 10/100/1000Mbps Auto-Negotiation RJ45 ports (Auto MDI/MDIX) Green Ethernet Technology: Link Down Power Saving and Link On various cable length Power Saving IEEE 802.3x flow control provides reliable data transfer Metal Case Housing Display - Desktop or Wall-Mounting Design Plug and play, no configuration required