“StarTech.com 2.5GbE USB A to Ethernet Adapter – NBASE-T NIC – USB 3.0 Type A 2.5 GbE Multi Speed Gigabit Network USB 3.1 to RJ45/LAN – USB A to Ethernet Adapter securely connects to high-speed network using NBASE-T w/USB 3.1 Type-A over Cat 5e – 1X RJ45/LAN Port 3 Speed USB 3.0 NIC 2.5G/1G/100 Mbps Auto-Negotiation for max bandwidth Surface Book HP ZBook Dell Precision 2Yr Warranty ETHERNET ADAPTER – 2.5GBASE-T” has been added to your cart. View cart