Feature: 1. Integrated 10M BASE-T and 100/1000M/2.5G BASE-T 802.3 compatible transceiver. 2. Supports 2.5G Lite (1G data rate) mode. 3. Auto-Negotiation with Extended Next Page capability (XNP)
4. Compatible with NBASE-TTM Alliance PHY Specification. 5. Supports PCI Express 2.1. 6. Supports pair swap/polarity/skew correction
7. Crossover Detection & Auto-Correction. 8. Supports 1-Lane 2.5/5Gbps PCI Express Bus
9. Supports hardware ECC (Error Correction Code) function. 10. Supports hardware CRC (Cyclic Redundancy Check) function
11. Transmit/Receive on-chip buffer support. 12. Supports PCI MSI (Message Signaled Interrupt) and MSI-X

Supports power down/link down power saving/PHY disable mode
Supports ECMA-393 ProxZzzy Standard for sleeping hosts
Supports LTR (Latency Tolerance Reporting)
Wake-On-LAN and RealWoW! Technology (remote wake-up) support
Supports 32-set 128-byte Wake-Up Frame pattern exact matching
Supports Microsoft WPI (Wake Packet Indication)
Supports PCIe L1 substate L1.1and L1.2
Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supports IEEE 1588v1, IEEE 1588v2, IEEE 802.1AS time synchronization
Supports IEEE 802.1Qav credit-based shaper algorithm
Supports IEEE 802.1P Layer 2 Priority Encoding
Supports IEEE 802.1Q VLAN tagging
Supports IEEE 802.1ad Double VLAN
Supports IEEE 802.3az (Energy Efficient Ethernet)
Supports IEEE 802.3bz (2.5GBase-T)
Supports Full Duplex flow control (IEEE 802.3x)
Supports jumbo frame to 16K bytes
Support ESXI 6.7(7.0 not support)
Support Black Dress/PVE/Ikuai/Unraid 6.9.2/OpenWrt
System Requirements:
Windows OS
Linux, MAC OS and DOS
PCI Express-enabled system with an available PCI Express slot
color: Black
Material: ABS+Metal

Package Contents:
1 x PCI Expres