Herersquos a powerful and cost effective solution for upgrading your server or workstation to 10 gigabit ethernet networking over copper this pci express 10g nic lets you add an ethernet port to your server or desktop computer and access your network at multiple speeds 10g 5g 25g 1g and 100mbps reliable high performance connectivity this 10g network card utilizes the intelreg x550 at chipset delivering the power performance and enhanced capabilities you need for dependa