2-port 10Gb RJ45 ethernet network card (Intel X540 controller), PCIe 2.1 X8 interface, automatically negotiating 10Gbps/1Gbps/100Mbps speed connections.. Flexible Port Partitioning, Virtual Machine Device Queues (VMDq), PCI-SIG SR-IOV, MACsec IEEE 802.1 AE, IEEE 1588 Precision Time Protocol (PTP), Wake on LAN.
OS Compatibility: Windows 11/10/ 8.1 /8/7 (32/64 bit), Windows Server 2022/2019/2016/2012 R2/2012/2008 R2, RHEL 8.0 - 8.10 / 9.0 - 9.4, Ubuntu 22.04 / 20.04, Debian 11, FreeBSD 12.0 - 14.0 (Not support Mac OS). Driver download from Intel website or contact us for download link. It comes with a pre-installed 12cm regular-profile bracket and an 8cm low-profile bracket.