StarTech.com 1 Port 2.5Gbps PoE Network Card, PCIe Ethernet Card, 30W 802.3at PoE NIC for PC/Servers, RJ45/Network PoE LAN Adapter, NBaseT - PCI Express x1 PoE Network Card supports 2.5Gbps and supplies 30W PSE/25.5W PD at 48V DC; Use existing copper ST1