PCIe x4 to 4 Ports 2.5G Ethernet Card

PCIe x4 to 4 Ports 2.5G Ethernet Card


  • 2.5G ETHERNET CARD: High-performance PCIe 2.5Gbps quad-port network card with Intel I225-V chip, Multi-gigabit, Leverage existing Cat5e/Cat6 (or better),  NBASE-T compatible (802.3bz), PCI Express 2.0 x4.
  • IT MANAGEABILITY: Intel vPro for remote management and troubleshooting, PXE boot enabled to deployment speeds/updates, 9K jumbo frame for reduced packet overhead, Remotely boot a system using WoL, VLAN support for efficient network management.
  • BUILD QUALITY: LAN card features: built-in heatsink to keep controller chips running cool and for optimal performance, LED indicators for link status/speed, LAN transformers maintain signal quality and reduced EMI for reliable communication.
  • COMPATIBILITY: 2.5GBASE-T variable speed options (2.5 G/1 G/100 M/10 M) with auto-negotiation, Network interface card for PC is compatible with Windows, Windows Server, WMware, and Linux; Low profile bracket included for hardware compatibility.

Product Detail

Product Tags


Technical Specifications
Warranty Information
Part number                                                         STC-PN0017

Warranty                                                              3-years

Connector Plating                                                Gold-plated
Physical Characteristics
Port                                                                      PCIe x4

Color                                                                    Green

Interface                                                               4 Port RJ-45

Packaging Contents
1 x 4 Ports LAN Port 2.5 Gigabit Ethernet Interface Adapter

1 x User Manual

1 x Low-profile bracket

Single gross weight: 0.61 kg    

Driver Download: http://www.mmui.com.cn/data/upload/image/i225.zip

Products Descriptions

4 Ports 2.5G PCIe Network Adapter, 4 Ports 2.5GBase-T PCIe Network Adapter NIC Card 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE I225 Chipset for ZimaBoard/Windows/Linux with Low Profile.



4-Port 2.5Gbps NBASE-T PCIe Network Card, Intel I225-V, Quad-Port Computer Network Card, Multi-Gigabit NIC, PCI Express Server LAN Card, Desktop Ethernet Interface.


This card is a 2.5Gbps Ethernet PCI Express Card, which is specifically designed to plug into a desktop equipped with an available x4, x8 or x16 PCI Express slot.



Supports PCI Express revision 2.0

Support 2.5G and 1G Lite mode

Supports PCI Express x4, x8 or x16 socket

Integrated MAC/PHY supporting 10BASE-Te, 100BASE-TX, 1000BASE-T and 2500BASE-T 802.3 specifications

IEEE 802.3u auto-negotiation conformance

Half duplex operation at 10BASE-Te and 100BASE-TX

Automatic polarity correction

Error correcting memory (ECC) in packet buffers

Flow control support: send/receive PAUSE frames and receive FIFO

Supports PXE

Support Wake on LAN ,Only the first port (upper left corner) supports Wake-On-LAN (Wake-On-LAN)

Interrupt moderation, VLAN (802.1Q & 802.1P), TCP/IP checksum offload, segmentation offload

Time Sensitive Network (TSN): IEEE 1588/ 802.AS Rev, 802.1Qav, 802.1Qbv

Supports Interrupt moderation, VLAN (802.1Q & 802.1P), TCP/IP checksum offload, segmentation offload

Supports IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3az、IEEE 802.3bz

Supports IEEE802.3az(Energy Efficient Ethernet)

Supports IEEE802.3bz(2.5GBASE-T)

Supports Full Duplex flow control(IEEE 802 .3x)

Supports Size of jumbo frames 9.5 KB and without TSN


System Requirements 


Windows 10S/10RS5+

Ubuntu 19.04 or higher

10QTS 4.4.2 or later (recommended to update to the new version of QTS)

Windows 10 (version 1809 and above) or newer;

Linux Stable Kernel 4.20/5.x or later

Windows Server 2019 or later (driver installation required)

PCI Express-enabled system with an available PCI Express slot


Package Contents

1 x PCIe x4 to 4 Ports 10/100/1000M/2.5G Ethernet Card

1 x User Manual

1 x Low-profile bracket  




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