Features: 5x10/100Mbps auto-sensing RJ45 ports, 4x10/100Mbps PoE ports, 1xUplink Ethernet port. Can supply power to network surveillance cameras that with PoE function. Supports port auto-flip (Auto MDI/ MDIX). Maximum power of single PoE port: 15.4W. Adopts store-and-forward architecture. Features with fanless, natural cooling, small, compact and quiet design, suitable for desktop or wall.