8 Gigabit Ethernet Control Card on PCIe 4X Port - for PC or Server - CHIPSET I350

Specification
Controller Intel I350AM4 x2
Transmission Rate Per Port : 10/100/1000 Mbps
PCI-Express host interface specification v2.1 with 5GT/s Bus width
PCI-Express interface: PCIe2.1 x4(up to 20Gbps bus width) 
Onboard with eight 1GbE RJ45 port 
Complies with the IEEE802.3ab, IEEE802.3u and IEEE802.3 specifications
Half duplex at 10/100Mbp operation and full duplex operation at all supported speeds
Layer 2 functions: IEEE 802.3x Flow Control  IEEE 802.1q VLAN
Boot Option and Virtualization : PXE support, Intel® VT-c
Supports Receive-side scaling (RSS)
Supports IPv4, IPv6 protocols
Supports Jumbo Frames up to 9.5K
Supports UDP.TCP and IP Checksum offloading 
Statistics for management and RMON
Support for virtual machines device queues
Next Generation VMDq Support (8VMs)
Interrupt throttling control to limit maximum interrupt rate and improve CPU usage

System Support : Windows Server 2003/2008/2008 R2/2012/2012 R2/2016 R2, Windows 7/8/8.1/10/11, Linux Stable Kernel version 2.4.x or later, Linux SLES 10 / 11 or later, FreeBSD, VMware esxi