StarTech.com 2-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M, PCI Express NIC, Realtek RTL8126, Windows & Linux, TAA - TAA-Compliant Gigabit Network Card with Realtek RTL8126 chip adds a 5G ethernet interface to a desktop/server; Features link speed/activity LED indicators; Supports auto-negotiation between 5G/2.5G/1G/100M/10M; WoL/VLAN/9K Jumbo Frame support