PCIe x1 Dual-Port 2.5Gbps Ethernet Card RTL8125B / RTL8125BG – RJ45 10/100/1000/25000Mbps for Desktop PC

Dual-port 2.5Gbps network adapter featuring two 2.5 Gigabit RJ45 ports powered by the RTL8125BG chipset. Compatible with Cat5e or better cabling and supports a maximum copper run of 100 m. Complies with IEEE802.3bz(2.5GBASE-T) and provides backward compatibility with 10/100/1000Mbps links (10/100/1000/25000Mbps listed in product spec). Key protocols and features: supports PXE boot, automatic MDIX, IEEE802.1Q VLAN tagging and IEEE802.1P Layer 2 priority coding for traffic prioritization. The card fits a PCIe slot and ships with brackets (including a low-profile bracket) so it can be installed in a variety of systems such as desktops and servers. Select the appropriate bracket for your chassis, insert the card into the PCIe slot, install the driver, then connect the network cable — link status and connection speed are indicated by onboard LEDs. Software and documentation: drivers and manuals are available; the driver download link is printed on the bracket.