8-Gigabit POE ports with smart connectivity and power for 4 PoE devices(wireless access points, VoIP phone, IP Camera) and 3 additional wired connections (laptop, printer, etc) With 4 PoE ports (802.3af) supporting up to 55w total PoE power , data and power transfers on one single cable Plug &Play, excellent for home and small office networks 8 auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with up to 16Gb non-blocking switching LIMITED LIFETIME WARRANTY and 24/7 Tech Support from TP-Link Interface Available: 8 x 10/100/1000Mbps RJ45 Ports, AUTO Negotiation/AUTO MDI/MDIX