6-port PCIe 2.5 LAN Gigabit ETHERNET 10 100 1000 2500 1G 2.5G RJ45 network controller card with Realtek RTL8125 chipset

For DESKTOP PCs or servers on 4x PCIe slot.
Compatible with all MAXI 2.5 Gigabit networks.
COMPATIBLE 10M 100M 1G 2.5G.

Compatibility:
Windows ME,98SE, 2000, XP, Vista, 7, 8, 10 and 11 32-/64-bit. Windows Server 2003, 2008, 2012 and 2016 32 -/64-bit. Linux, MAC OS and DOS.
Features:
6 REALTEK RTL8125 chips with ASM bridge.
Supports 2.5G Lite (1G data rate) and 2.5G high-performance mode.
PCI-Express 4x interface, PCI Express 2.1.
Autonegotiation with XNP capability. PHY compatible.
Automatic cross-over detection and correction.
ECC, CRC, MSI, MSI-X compatible.
Power-saving mode support (power down/link down).
ECMA-393 ProxZzzy, LTR compatible.
Compatible with Wake-On-LAN and RealWoW! remote wake-up.
Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab.
Compatible with IEEE 1588v1, IEEE 1588v2, IEEE 802.1AS.
Supports IEEE 802.1Qav, IEEE 802.1P, IEEE 802.1Q VLAN, IEEE 802.1ad dual VLAN.
Supports IEEE 802.3az (Energy Efficient Ethernet) and IEEE 802.3bz (2.5GBase-T).
Supports full-duplex flow control (IEEE 802.3x).
Jumbo frame up to 16K bytes.
Supplied with installation CD, high-profile format only.