Skip to main content

SIIG Dual 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card

Part #: 1-1944380

SIIG Dual 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card

Part #: 1-1944380 MFG Part #: LB-GE0711-S1 UPC #: 662774043999
$179.99 $101.46
Save $78.53
SPECIAL ORDER

0 Available

(as of Mar 30, 2026 2:12 AM) Refresh Inventory
FREE SHIPPING

Free shipping on most items when you spend $100

AUTHORIZED DEALER
AUTHORIZED DEALER
AUTHORIZED DEALER

AUTHORIZED DEALER

Protect your investment ()

About the SIIG Dual 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card

Adds multi-gigabit Ethernet capability to your server or desktop computer, quickly enable 2.5G, 1G, 100Mbps, or 10Mbps connection over dual RJ45 ports

  • Easily add two multi-Gigabit Ethernet ports through an available x4 PCIe slot to server and desktop computers
  • Compliant with PCI Express Specification Revision 2.1
  • Compatible with NBASE-TTM Alliance PHY Specification
  • Supports 4 Multi-Speed of 10M/100M/1Gbps/2.5Gbps Ethernet data rates
  • Compatible with IEEE 802.3, 802.3u, 802.3a, IEEE 802.3bz (2.5GBase-T), IEEE 802.1Q VLAN tagging, IEEE 802.3az (Energy Efficient Ethernet)
  • Supports jumbo frame to 16K bytes for higher and better data throughput
  • Supports Full Duplex flow control IEEE 802.3x
  • Supports Wake-On-LAN and 'RealWoW!' Technology (Remote wake-up)
  • Fits both standard and low profile system chassis with the included spare low profile bracket

Adds multi-gigabit Ethernet capability to your server or desktop computer, quickly enable 2.5G, 1G, 100Mbps, or 10Mbps connection over dual RJ45 ports

  • Easily add two multi-Gigabit Ethernet ports through an available x4 PCIe slot to server and desktop computers
  • Compliant with PCI Express Specification Revision 2.1
  • Compatible with NBASE-TTM Alliance PHY Specification
  • Supports 4 Multi-Speed of 10M/100M/1Gbps/2.5Gbps Ethernet data rates
  • Compatible with IEEE 802.3, 802.3u, 802.3a, IEEE 802.3bz (2.5GBase-T), IEEE 802.1Q VLAN tagging, IEEE 802.3az (Energy Efficient Ethernet)
  • Supports jumbo frame to 16K bytes for higher and better data throughput
  • Supports Full Duplex flow control IEEE 802.3x
  • Supports Wake-On-LAN and 'RealWoW!' Technology (Remote wake-up)
  • Fits both standard and low profile system chassis with the included spare low profile bracket

Technical Specifications of the SIIG Dual 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card

General Information


Manufacturer SIIG, Inc
Manufacturer Part Number LB-GE0711-S1
Manufacturer Website Address http://www.siig.com
Brand Name SIIG
Product Name Dual 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card
Product Type 2.5Gigabit Ethernet Adapter

Interfaces/Ports


Host Interface PCI Express 2.1 x4
Total Number of Ports 2
Number of Network (RJ-45) Ports 2

Media & Performance


Media Type Supported Twisted Pair

Network & Communication


Network Technology 2.5GBase-T

Physical Characteristics


Product Color Black
Color Family Black
Form Factor Plug-in Card
Height 0.8"
Width 4.9"
Depth 4.7"
Weight (Approximate) 2.24 oz

Miscellaneous


Package Contents
  • Dual 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card
  • Driver CD
  • Low Profile Bracket
  • Quick Start Guide
Device Supported ServerComputer
Green Compliant Yes
Country of Origin China
Environmental Compliance Restriction of Hazardous Substances (RoHS)

Warranty


Limited Warranty 1 Year

Ratings and Reviews

Do you own the SIIG Dual 2.5G 4-Speed Multi-Gigabit Ethernet PCIe Card?
Be the first to write a review!
Displaying 1-10 of 70
Page size: