M.2 A+E Key 2.5G Ethernet Adapter Multi-Gigabit 2.5G/1G/100M M.2 Network Card, Realtek RTL8125B Chipset, Gigabit LAN Module for Desktop/NAS/Embedded Systems

SM-LG8125B-BT M.2 A+E KEY RTL8125B 2.5G Single-Port Ethernet Network Adapter

This adapter combines a quad-speed IEEE 802.3-compliant Media Access Controller with a quad-speed Ethernet transceiver, complying with the 10/100Mbps Ethernet IEEE 802.3u specification, the IEEE 802.3ab 1000Mbps Ethernet specification, and the IEEE 802.3bz 2500Mbps Ethernet specification. It also provides high-speed transmission over CAT5e UTP cables or CAT3 UTP cables (10Mbps only). It is suitable for multiple market segments and emerging applications, such as desktops, workstations, servers, communications platforms, and embedded applications.

Features:

1. Compliant with PCI Express Specification Revision v2.1
2. Supports 1-Lane 2.5/5Gbps PCI Express bus
3. Onboard single 2.5G network port with integrated 10/100/1000M/2.5G transceiver
4. Supports 2.5G, 1G Lite, and 100M modes
5. Auto-negotiation with extended Next Page capability
6. Supports swap/polarity/skew correction
7. Cross-over detection and auto-correction
8. Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
9. Supports IEEE 1588v1, IEEE 1588v2, and IEEE 802.1AS time synchronization
10. Supports IEEE 802.1Qav credit-based shaping algorithm
11. Supports IEEE 802.1P Layer 2 priority encoding
12. Supports IEEE 802.1Q VLAN tagging
13. Supports IEEE 802.3az-2010 (Energy-Efficient Ethernet)
14. Supports IEEE 802.3bz-2016 (NGBASET)
15. Supports full-duplex flow control (IEEE 802.3x)
16. Supports jumbo frames up to 16K bytes
17. Supports Virtual Machine Queues (VMQ)
18. Supports quad-core Receive-Side Scaling (RSS)