24 copper 10/100/1000 Mbps RJ-45 Ethernet portsPlug-and-play; no setup requiredFanless design for silent operation802.3az Energy Efficient Ethernet (EEE) complianceDesktop, wall-mountable, or rack-mountable (kits included)Auto-negotiation for automatic connection (Auto MDI/MDI-X)Non-blocking switching architecture802.1p QoS (Quality of Service) and DSCPLED indicatorsIdeal for small office and home office