StarTech.com 1 Port 5GBaseT / NBASET PCIe Ethernet Network Card - Multi Gigabit NIC Card - 5G / 2.5G / 1G and 100Mbps - Provide access to your network at multiple speeds up to 5G - Use your existing Cat5e copper cabling

WIDE HYPERVISOR & OS COMPATIBILITY: Windows 7, 8, 8.1, 10; Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019; Linux kernels 3.x + (LTS versions); MacOS (10.12 to 10.14); VMWare ESXi 5.0, 5.1+ MULTI-GIGABIT CONNECTIVITY: 4-Speed Workstation NIC auto negotiates based on network configuration: 5G, 2.5G, 1G, 100Mbps; supports auto-MDIX, Wake-on-LAN (WoL), link aggregation, & VLAN tagging 1 PORT 5GbE NETWORK CARD: Single port 5Gbps PCIe Network Adapter Card provides 5x speed of standard Gigabit Ethernet to desktop/server leveraging existing infrastructure of Cat5e, CAT6, or CAT6a cable TECH SPECS: 5 Gbps Multi-Gigabit , 1x RJ45 , 5 / 2.5 / 1 Gbps , Tehuti - TN4010 , NBASE-T & 5GBASE-T , PCIe 2.0 x4 , 9K Jumbo Frame , VLAN , Link Aggregation , IEEE 802.3az , Full & Low Profile THE STARTECH.COM ADVANTAGE: StarTech.com offers a 2-year warranty and free lifetime 24/5 multilingual technical support based in North America on this PCI Express Network Interface Card