10/100 auto-sensing ports automatically detect optimal network speeds Supports any combination of 10 Mbps or 100 Mbps network devices All RJ-45 ports with Auto-MDIX and NWAY auto-negotiation support Store and forward switching architecture Full/half duplex operation Supports 2048 MAC address entries 96 kBytes buffer memory Compact metal case LEDs for power, link/activity, full/half duplex 10/100 Mbps and full/half duplex Lifetime Warranty