10/100/1000 Auto MDI-X ports automatically detect optimal network speeds High performance, half and full duplex, with zero packet loss Full flow control support provides optimum performance Green Ethernet power-saving technology deactivates unused ports and adjusts power levels based on the cable length Auto-learning of network configuration Supports jumbo frames up to 9 kBytes Store and forward switching architecture Non-blocking wire-speed forwarding and filtering Fanless design ideal for silent operation Rugged metal housing for maximum durability Fully NDAA-compliant Three-Year Warranty