LRES2041PT-2RJ45

M.2 BM Key 1G Dual-port Adapter (Intel I210 Based)

Dual-port Gigabit Ethernet adapter based on Intel® I210 controller,featuring M.2 B+M Key interface, supporting stable and reliable 10/100/1000Mbps network connection
LRES2041PT-2RJ45
PDF 0B
Download
More Support
Inquiry
Suggestion
The adapter adopts a modular split design, consisting of two parts: an integrated dual RJ45 network port module,and a compact M.2 2280 (B+M Key) sub-board connected via a dedicated cable. This flexible architecture allowsdeployment in space-constrained or structurally customized system environments.

<div style="\\"overflow-wrap:" break-word;="" color:="" rgb(0,="" 0,="" 0);="" font-family:="" "sans="" serif",="" tahoma,="" verdana,="" helvetica;="" font-size:="" 12px;="" text-wrap:="" wrap;\\"="">In addition to delivering high-speed and stable data transmission, the adapter ensures broad compatibility,meeting the stringent demands of industrial automation and embedded systems for real-time performance,stability, and efficiency. It serves as an ideal network connectivity solution for industrial automation, intelligent manufacturing, edge computing, and a wide range of embedded applications.


Specifications

Specifications

LRES2041PT-2RJ45

Intel I210

M.2 Ethernet Adapter

2280(M.2 B+M Key)

PCIe2.1 x1

RJ45

Dual

1000/ 100/ 10Mbps

IEEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T)

IEEE 802.3, 802.3u, 802.3ab PHY specifications compliant IEEE 802.3 autonegotiation

IEEE 802.3x and IEEE 802.3z compliant flow control IEEE 1588 protocol and 802.1AS implementation

IEEE 802.3az - Energy Efficient Ethernet (EEE)

No

No

No

Yes

9.2KB

Color/Behavior

Speed

10Mbps




100Mbps





1000Mbps





Off

Green

Green(blink)

Supported Physical Layer InterfacesCablingSupported Operating SystemWindows      Windows Server     Deepin                RHEL/CentOS       Ubuntu         FreeBSD              Fusion OS                    SUSE  
  

Rocky             Fangde OS               OpenEuler





-10°C to 60°C

-40°C to 70°C

Maximum: 90% non-condensing relative humidity at 35 °C

FCC,CE, RoHS

88*22

179* 150*30

*1

*1

Carton + Anti-static bag





<p style="\\"overflow-wrap:" break-word;margin-top:="" 5px;margin-bottom:="" 5px\\"="">


Driver
File name For OS Version Upload time Downlaod
Release_31.1 OS Independent 31.1 2026-05-21
Latest News

LRSV9501-2E Application Practice: AI Inference Server Storage Expansion Upgrade Solution

This article takes an AI inference platform upgrade project of an Internet enterprise as an example to demonstrate the practical application of the LRSV9501-2E PCIe 5.0 Retimer expansion card in AI server storage expansion scenarios, providing reference for enterprises facing similar infrastructure challenges.

All-Round Tool for E-sports Live Streaming and Enterprise Office: In-depth Analysis of LRES1670PT-RJ45 10G Network Card for Multiple Scenarios

The LRES1670PT-RJ45 10G network card, with its outstanding performance and wide compatibility, is becoming an ideal choice for multiple scenarios such as gaming, live streaming and enterprise office. This article will deeply analyze how this network card meets the professional needs of different user groups.

Guide to Upgrading Home Network to 10G: LRES1670PT-RJ45 Network Card Boosts NAS Transfer Speed by 10 Times

Have you encountered these troubles: long waiting times when transferring large files via NAS, stuttering material loading during 4K video editing, and frequent buffering when playing Blu-ray discs on a home theater? This article will detail how to achieve a comprehensive upgrade of your home network at the lowest cost with the LRES1670PT-RJ45 10G network card.

An In-Depth Analysis of How the LRSV9500-4I Utilizes PCIe Switch Technology to Address GPU and Storage Expansion Challenges in AI Servers 2

This paper will deeply analyze industry pain points(limited PCIe slots, difficulty in balancing GPU and SSD deployment, and lack of flexibility in expansion solutions) and demonstrate how LR-LINK LRSV9500-4I provides enterprises with a one-stop expansion solution through flexible X4/X8/X16 Bifurcation modes.