TP-Link TL-SG105PE, Port-5, Protocols IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3x, IEEE 802.1q, IEEE 802.1p, IEEE 802.3at, Interface Five 10/100/1000Mbps RJ45 Ports AUTO Negotiation/AUTO MDI/MDIX, External Power Adapter (Output: 53.5 VDC/1.31 A), Capacity 10 Gbps, Packet Forwarding Rate 7.44 Mpps, MAC Address Table 2K, Buffer 1.5 Mb, Jumbo Frame 16 KB, O/S Microsoft® Windows® for running Utility. TP-Link 5-port Gigabit Easy Smart Switch With 4-port Poe+ Up To 65w For All Poe Ports Up To 30w Each Port (TL-SG105PE).