Features and specifications :

Realtek RTL8125-CG chipset
Provides 2.5 Gigabit Ethernet connectivity to Mac Pro towers and Windows PCs.
With this PCIe Card, you can add a 10/100/1000/25000 Mbps Ethernet port to any PC through a PCIe slot.
Fits any PCI Express 2.0 x1, x2, x4, x8 or x16 socket; additional 8cm low-profile bracket provides the option for installation in small size HTPC case.
Compatible with 802.1Q virtual LAN (VLAN) tag and compliant to IEEE802.3, IEEE802.3U & IEEE802.3ab.
Gigabit network card compatible with a broad range of operating systems, including Windows 10, 8/8.1, 7, Linux, Mac OS 10.7
The network card also supports NBASE-T and additional features including 16K Jumbo Frames, Auto-MDIX and Wake-on-LAN (WoL).

Package content :

1 x SE-PCIE-LAN-2.5G-RTL8125-LP
1 x Low profile bracket
1 x Driver CD