Weastlinks 2.5Gb Ethernet PCIE 4 Port Network Card Adapter 2.5Gbps PCI Express X4 RTL8125B Chip RJ45 2500Mbps LAN Card with Cooling Fan

Feature:
1. Supports 2.5G Lite (1G data rate) mode
2. Supports PCI Express 2.1
3. Supports 4 high performance 2.5 -Gigabit LAN ports
4. Auto-Negotiation with Extended Next Page capability (XNP)
5. Compatible with NBASE-TTM Alliance PHY Specification
6. Supports pair swap/polarity/skew correction
7. Crossover Detection & Auto-Correction
8. Supports hardware ECC (Error Correction Code) function
9. Supports hardware CRC (Cyclic Redundancy Check) function
10. Transmit/Receive on-chip buffer support
11. Supports PCI MSI (Message Signaled Interrupt) and MSI-X
12. Supports power down/link down power saving/PHY disable mode
13. Supports ECMA-393 ProxZzzy Standard for sleeping hosts
14. Supports LTR (Latency Tolerance Reporting)
15. Supports 32-set 128-byte Wake-Up Frame pattern exact matching
16. Supports Microsoft WPI (Wake Packet Indication)
17. Supports PCIe L1 substate L 1.1 and L 1.2
18. Compatible with IEEE 802.3, IEEE 802.3 u, IEEE 802.3 ab
19. Supports IEEE 1588v1, IEEE 1588v2, IEEE 802.1AS time synchronization
20. Supports IEEE 802.1Q av credit-based shaper algorithm
21. Supports IEEE 802.1P Layer 2 Priority Encoding
22. Supports IEEE 802.1Q VLAN tagging
23. Supports IEEE 802.1 ad Double VLAN
24. Supports IEEE 802.3 az (Energy Efficient Ethernet)
25. Supports IEEE 802.3 bz ( 2.5GB ase-T)
26. Supports Full Duplex flow control (IEEE 802.3 x)
27. Supports jumbo frame to 16K byte
28. Supports standard and low profile chassis
29. Support ESXI 6.7 ( 7.0 not support)
30. Support Black Dress/PVE/Ikuai/Unraid 6.9. 2/OpenWrt

System Requirement:
Windows OS
Linux, MAC OS and DOS
PCI Express-enabled system with an available PCI Express slot

Packing list:
1 x PCI-Express to 4 Ports 10/100/1000M/ 2.5G Ethernet Network Card
1 x Low Profile Bracket