M2 Controller Board (M.2 NGFF PCIe M Key or B+M Key) - 1 GIGABIT ETHERNET LAN Port - Equerres High and Low Profile

This M.2 Gigabit Ethernet Adapter is a high performance 10/100/1000 BASE-T Ethernet LAN controller. Supports compliant with the IEEE 802.3u specification for 10/100Mbps Ethernet and the IEEE 802.3ab specification for 1000Mbps Ethernet. It also supports an auxiliary power auto-detect function, and will auto-configure related bits of the PCI power management registers in PCI configuration space.
Features
Support existing CAT-5 UTP cabling with automatic crossover detection
Fully compliant with PCI-Express Base Specification Revision 1.1
M.2 B-Key&M-Key interface with transfer rate 2.5Gb/s
A high performance 1000BASE-T Ethernet controller card
Backwards compatible to 10/100BASE-T networking
10/100/1000Mbps data rate auto negotiation operation
Compatible to existing CAT-5 UTP cabling
Fully compliant with IEEE 802.3, 802.3u, 802.3ab
Supports full duplex flow control (IEEE 802.3x)
Supports IEEE 802.1P Layer 2 Priority Encoding
Supports IEEE 802.1Q VLAN tagging
Supports jumbo frame to 9K bytes
Crossover Detection and Auto Correction operation
System Requirements
Windows ME,98SE, 2000, XP, Vista, 7,8and 10 32-/64-bit
Windows Server 2003, 2008,2012and 2016 32 -/64-bit
Linux, DOS MAC OS X 10.4.X or above