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LB-GE0611-S1 SIIG 1 x 2.5GBase-T 4-Speed PCI Express 2.1 x1 Multi Gigabit Ethernet Network Adapter

SKU:

LB-GE0611-S1

Weight: 5.00 lbs
Condition: Refurbished
  • 1 x 2.5GBase-T multi-gigabit Ethernet port
  • PCI Express 2.1 x1 interface for easy integration
  • Supports four speed modes: 10/100/1000/2500 Mbps
  • Compatible with standard Ethernet networks and faster connections
In stock

$65.60
Product Overview

The LB-GE0611-S1 is a PCI Express network adapter that adds 2.5 Gbps Ethernet capability to desktop systems. It slots into a PCIe 2.1 x1 interface and supports various connection speeds, making it a versatile component for improving wired network performance. Typically used where faster local network access is needed, it bridges the gap between standard gigabit Ethernet and newer multi-gigabit infrastructures.

General Information
Brand SIIG
Part Number LB-GE0611-S1
Technical Information
Chipset/Controller Realtek RTL8125
Data Rate (Speed) 2.5GbE
Data Center Bridging No
Number of Ports 1-Port
Offload Support PXE Boot, Wake-on-LAN (WoL), Jumbo Frames
Bracket Height Both Brackets Included
Connectivity & Physical
Form Factor Standard PCIe Card
Port Type RJ-45 (Copper)
Cabling Type Cat6a
Weight 5.00
Condition Refurbished
Miscellaneous
Compliance Standards RoHS, CE, FCC


Product Description

The LB-GE0611-S1 is a multi-gigabit Ethernet adapter designed to upgrade desktop or workstation network speeds beyond traditional gigabit limits. It fits into a standard PCI Express 2.1 x1 slot, making it a practical choice for systems needing faster, reliable wired connections.

Often found in environments where higher bandwidth is essential—such as small offices, creative studios, or home networks—the adapter enables users to leverage new multi-gigabit switches or routers without replacing existing cabling.

Key Features

  • Works with standard RJ45 cables supporting 2.5 Gbps speeds over Cat5e or better
  • Backward compatible with 10/100/1000 Mbps networks for flexibility
  • Low-profile bracket included for compact PC cases
  • Supports full-duplex and half-duplex modes for diverse network setups
  • Plug-and-play installation with broad driver support

This network adapter is commonly deployed in desktop PCs where users want to increase network throughput for faster file transfers, smooth streaming, or improved online gaming experiences. It provides a straightforward upgrade path to multi-gigabit Ethernet without complex hardware changes.


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LB-GE0611-S1 SIIG 1 x 2.5GBase-T 4-Speed PCI Express 2.1 x1 Multi Gigabit Ethernet Network Adapter
LB-GE0611-S1 SIIG 1 x 2.5GBase-T 4-Speed PCI Express 2.1 x1 Multi Gigabit Ethernet Network Adapter
$65.60