Key features

• •Compatible with Windows Server 2003/ 2008/ 2012, Windows7/8/Visa, Linux, ESX/ESXi6/7. (Note that this card can be used with Windows 11, but it needs to be manually set up. If you buy it for Windows 11, please contact us for installation guide before using.)
• •Equipped with original Intel X540 controller chip which supports Intelligent Offloads and make the servers more stable. (Supports 100M/1.25G/10G, not 2.5G/5G.)
• •Supports 100M/1G/10G, not support 2.5G/5G; Dual copper RJ45 ports let you connect to Category-6A and up to 100m((Category-6 up to 55 m) for meeting the demands of data center environments. PCI Express* 2.1. 5.0 G T/s X8 Lane is suitable for both PCI-E X8 and PCI-E X16 slots.
• •With profile bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.NOT support hot swaping.
• •What You Get: 10Gtek 10GbE PCI-E X8 Network Card X540-10G-2T (compare to Intel X540-T2) x2, Low-profile Bracket x2. Backed by 10Gtek 30-Day Free-returned, 3-Year Free Warranty and Lifetime Technology Support.