KKmoon 8 Port 1000Mbps IEEE802.3at POE Switch/Injector Power over Ethernet for IP Camera VoIP Phone AP devices 1008POE-AT Can supply power to network surveillance cameras that with PoE function 8x 10/100/1000Mbps auto-sensing RJ45 ports, 7x 10/100/1000MbpsPoE ports, 1x uplink port Supports port auto-flip (Auto MDI/ MDIX); Maximum power of single PoE port: 30W Adopts store-and-forward architecture; IEEE 802.3at power on up to 8 ports Features with fanless, natural cooling, small, compact and quiet design, suitable for desktop or wall