Intel controller: The 10g dual-port copper network card is based on the original Intel X550 controller, which supports auto-negotiation between 100MbE, 1GbE & 10GbE to provide smooth transitions & easy migration to 10GbE rate compatibility. PCIe v2.1 (8.0GT/s) x8; compatible with x16.
Supported operating systems: Windows 7/8/8.1/10/11; Windows Server 2008 R2/2012 R2/2016 R2/2019 R2/2022 R2 ; Linux Stable Kernel version 4.x or later; CentOS/RHEL 7.x or later; Ubuntu 16.x or later ; FreeBSD 9/10/11 or later; VMware ESX/ESXi 4.x or later, etc.
Technical Support: PXE, DPDK, Jumbo Frames, SR-IOV.
Easy Installation: Install the operating system with its driver CD or download it from the Intel official website. Includes low-profile and full-height stands to support standard and ultra-thin computers/servers.
Hassle-Free After Sales Service: Enjoy 24/7 customer service, 30-day free returns, 1-year free warranty, and lifetime technical support for your peace of mind.