M.2 Dual Port 2.5G Network Adapter 2 x RJ45 2.5G Ethernet Card, M.2 to 2.5G LAN Module for Server / Desktop / Gaming / NAS

Product Specifications:

1. Supports PCI Express 2.1
2. Supports 2 high-performance 2.5-Gigabit LAN ports
3. Auto-negotiation with Extended Next Page (XNP) capability
4. Compliant with NBASE-T Alliance PHY specification
5. Supports swap/polarity/skew correction
6. Crossover detection and auto-correction
7. Supports 1-lane 2.5/5Gbps PCI Express bus
8. Supports hardware ECC (Error-Correcting Code) function
9. Supports hardware CRC (Cyclic Redundancy Check) function
10. On-chip transmit/receive buffering support
11. Supports PCI MSI (Message Signaled Interrupts) and MSI-X
12. Supports power-down/link-down power saving / PHY disable modes
13. Supports ECMA-393 ProxZzzy standard for sleeping hosts
14. Supports LTR (Latency Tolerance Reporting)
15. Supports PCIe L1 substates L1.1 and L1.2
16. Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
17. Supports IEEE 1588v1, IEEE 1588v2, IEEE 802.1AS time synchronization
18. Supports full-duplex flow control (IEEE 802.3x)
19. Supports jumbo frames up to 16K bytes
20. Supports standard and low-profile chassis

Bus: 1-Lane 2.5/5Gbps PCI Express

Chipset: RTL8125B

Ports: 2 × RJ45

Industry Standards:

1. Supports IEEE 802.1Qav credit-based shaping algorithm
2. Supports IEEE 802.1P Layer 2 priority encoding
3. Supports IEEE 802.1Q VLAN tagging
4. Supports IEEE 802.1ad double VLAN
5. Supports IEEE 802.3az (Energy-Efficient Ethernet)
6. Supports IEEE 802.3bz (2.5GBase-T)

Transfer Rate: 2.5Gbps

Environmental Requirements:

1. Operating Temperature: 0°C ~ 55°C
2. Storage Temperature: -40°C ~ 70°C
3. Operating Humidity: 10% ~ 90% RH (non-condensing)
4. Storage Humidity: 5% ~ 90% RH (non-condensing)

Supported Operating Systems:

1. Windows
2. Linux, MAC OS, and DOS