Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 Port (SD-PEX24041)
Brand: Syba
PCIe x1 Lane with 2 5Gbs full duplex channel
Backwards compatible to 10/100 BaseT networking
10/100/1000Mbps data rate auto negotiation operation
Fully compliant with IEEE 802 3 802 3u 802 3ab
Supports full duplex control