Innovative energy-efficient technology saves power up to 72% Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode Steel design, desktop or wall-mounting design Supports QoS (IEEE 802.1p) function Non-blocking switching architecture that forwards and filters packets at full wire-speed for maximum throughput 12K Jumbo frame improves performance of large data transfers Auto-MDI/MDIX eliminates the need for crossover cables Supports MAC address auto-learning and auto-aging Auto-negotiation ports provide smart integration between 10Mbps, 100Mbps and 1000Mbps hardware Fanless design ensures quiet operation Plug and Play design simplifies installation