ETHERNET PORT CONFIGURATION: 5 Gigabit ports PLUG-AND-PLAY: Simple set up with no software to install or configuration needed VERSATILE MOUNTING OPTIONS: Supports desktop or wall mount placement SILENT OPERATION: The fanless design means zero added noise wherever its located, making it ideal for noise-sensitive environments ENERGY EFFICIENT: Designed to optimize power usage lowering its cost to operate. Most models are compliant with IEEE802.3az Energy Efficient Ethernet mode. BUILT TO LAST: Every Network switch is rigorously tested for reliability, quality, and performance.