It’s a PCI Express Ethernet Card with 10/100/1000 Mbps port and standard profile bracket Based on Realtek RTL8111E network controller, low power consumption, great compatibility The Gigabit Ethernet Network Card supports high performance dual channel networking and maximum data transfer speeds of 1000Mbps in each direction - up to ten times faster than 10/100 Ethernet. The Network adapter fits for any PCIe-socket (PCIe x1/x4/x8/x16), server or workstation Specifications Data Rate (s)
Supported: 10M, 100M, 1Gbps (1000 Mbps). Single-Lane (x1) PCI-Express with transfer rate 2.5G b/s Full Duplex channel Compliant with PCI Express Revision 1.0 a. PCI Express x1 interface, compatible with PCI Express x1, x4, x8, x16 slots. Supports Full Duplex flow control (IEEE 802.3 x). Fully compliant with IEEE 802.3, 802.3 ab, 802.3 u, 802.3 x, 802.1 q, VLAN. Supports IEEE 802.1P Layer 2 Priority Encoding Plug and Play Support.
OS supported: designed for Windows 98SE, Windows ME, Windows 2000, XP, Vista, Windows 7 /8 / 10, Mac, Linux/Unix and others.
NOTICE: If it needs driver, please contact the seller, thank you