4-Port Rj45 Gigabit Ocp 3.0 Server Network Card With Intel I350-Am4 Chip; Cat5E/Cat6 Up To 100M; Pcie 3.0; Eee - Benefit From Ocp 3.0 To Reduce Size/Increase Port Density/Hot-Swappable Capabilities - Sff W/ 4C+ Connector; Multi-Speed (1 G/100 M/10 M) - For Windows/Vmware/Linux; Supports Sr-Iov/Intel Vpro/Pxe /9K Jumbo Frames/Wol/Vlan - Ethernet Nic W/ Built-In Heatsink For Quiet Operation/Led Indicators/Pull-Tab Bracket/Lan Transformers To Maintain Signal Quality And Reduce Emi Up To 100M