1.25G Gigabit Ethernet Converged Network Adapter (NIC) for Intel 82576 Chip, Dual RJ45 Copper Ports, PCI Express 2.0 X1, Compare to Intel E1G42ET
Brand: 10Gtek
Color: for Intel

10Gtek 82576-2T-X1(compare to Intel E1G42ET)
Ethernet Controller(s): for Intel 82576
Ports: Dual RJ-45 Port
Speed & Slot Width: 2.5 GT/s, x1 Lane
Ligent Offloads: Yes
Bracket Height: Low Profile and Full Height
Cabling: RJ-45 Category-5, up to 100 m

Equipped with original Intel 82576 controller chip which supports Intelligent Offloads and make the servers more stable. Compare to Intel E1G42ET.
Compatible with Windows Server 2003/ 2008/ 2012, Windows7/8/10/Visa/XP, Linux, VMware ESX. (Does not support VMware ESXi 7.0 or above.)
Dual copper RJ45 ports let you connect to Category-5 and up to 100m for meeting the demands of data center environments. PCI Express* 2.0. 2.5 GT/s X1 Lane.
Driver CD is included natively, you also can download it from Intel website. 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.
What You Get: 10Gtek 82576-2T-X1 1.25GbE PCI-E X1 Network Card (compare to Intel E1G42ET) x1, Driver CD x1, Low-profile Bracket x1. Backed by 10Gtek 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support.