M.
2 add-in card: M. 2 A+E Key 2.5G RJ-45 NIC, Single RJ45 Port support 10/100/1000/2500Mbps, PCIe X1, with 0.18 m( 0.59 ft) cable ^^
NIC Controller: Base on original Realtek RTL8125BG, which improve servers stability ^^
High Performance: Support PXE, DPDK, WOL, iSCS, Jumbo Frames, Not-Support FCoE ^^ Widely
Compatible OS: Windows 7/8/10/11, Windows Server 2008 R2/2012 R2/2016/2019/2022, RHEL/CentOS 7/8, Debian 9/10/11, Ubuntu 18/20/21, SUES 11/12/15, FreeBSD 11/12/13, Vmware ESXi 6. (unsupport ESXi 7) ^^ Easy to
Install: Packed with BOTH Low Profile Bracket and Full-height Bracket that support on Standard and Slim computer/server; Compatible COM port size