TP-Link TL-SF1006P 4-Port PoE+ 67W 10/100Mbps Desktop Switch with 2-Port RJ456 Port 10 100Mbps Desktop Switch with 4 Port PoE+ [TL SF1006P] 6 10 100 Mbps RJ45 ports 4 PoE+ ports transfer data and power on individual cables Works with IEEE 802. 3af at compliant PDs Up to 250m data and power transmitting range under Extend Mode** Priority Mode ensures high priority of ports 12 to guarantee the quality of sensitive application PoE Auto Recovery guarantees stable operation of PoE devices by automatically rebooting the dropped or