---
product_id: 438490624
title: "Quad 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN Realtek RTL8125 Chipset, Black (SI-PEX24077)"
brand: "io crest"
price: "1168 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/438490624-quad-2-5-gigabit-ethernet-pci-express-pci-e-network
store_origin: DK
region: Denmark
---

# Quad 2.5Gbps ports PCIe x4/x8/x16 compatible Low-profile & standard brackets Quad 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN Realtek RTL8125 Chipset, Black (SI-PEX24077)

**Brand:** io crest
**Price:** 1168 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Quad-Port 2.5Gbps NIC: Upgrade Your Network, Upgrade Your Game!

## Quick Answers

- **What is this?** Quad 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN Realtek RTL8125 Chipset, Black (SI-PEX24077) by io crest
- **How much does it cost?** 1168 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/438490624-quad-2-5-gigabit-ethernet-pci-express-pci-e-network)

## Best For

- io crest enthusiasts

## Why This Product

- Trusted io crest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Powerful Design:** Includes both standard 12cm and low-profile 8cm brackets, perfect for sleek HTPCs or full-sized workstations.
- • **Enterprise-Grade VLAN Support:** Built-in 802.1Q VLAN tagging ensures secure, segmented network traffic for professional environments.
- • **Blazing Quad 2.5 Gigabit Speeds:** Turbocharge your network with four ultra-fast 2.5Gbps RJ45 ports for seamless multitasking and lightning data transfers.
- • **Cross-Platform Networking Freedom:** Supports Windows, macOS, Linux, and legacy systems—connect without limits, no matter your OS.
- • **Universal PCIe Slot Compatibility:** Fits effortlessly into any PCI Express x4, x8, or x16 slot—future-proof your setup with plug-and-play ease.

## Overview

The IO CREST SI-PEX24077 is a high-performance quad-port 2.5 Gigabit Ethernet PCIe network card featuring the Realtek RTL8125 chipset. Designed for versatile compatibility with PCIe x4/x8/x16 slots and multiple operating systems, it includes both standard and low-profile brackets for flexible installation. Ideal for professionals seeking ultra-fast, reliable LAN connectivity with VLAN support, backed by a 3-year warranty and lifetime customer service.

## Description

IO CREST Quad 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN Realtek RTL8125 Chipset, Black (SI-PEX24077)

## Features

- With this PCIe Card, you can add a 10/100/1000/25000 Mbps Ethernet port to any PC through a PCIe slot.Fits any PCI Express x4, x8 or x16 socket; Additional 8cm Low-profile bracket provides the option for installation in small size HTPC case.
- This PCI-based 10/100/1000/25000 2.5 Gigabit Ethernet Network Adapter Card provides a simple connection to a 2.5 Gigabit Ethernet network, and is fully compatible with 802.1Q Virtual LAN (VLAN) Tag. and Ethernet card which is compliant to IEEE802.3, IEEE802.3u and IEEE802.3ab.
- The high quality PCIe 2.5 Gigabit NIC with 12cm profile bracket and Additional 8cm Profile Bracket that makes it easy to install the card in a small form factor/low profile computer case/server.
- 2.5 Gigabit network card Compatible with a broad range of operating systems, including Windows 10, 8/8.1, 98SE, ME, 2000, XP, XP-64bit, Vista, Vista-64bit, 7, 7-64bit, Linux, macOS 10.7
- What You Get: IO Crest Quad 2.5 Gigabit PCI-E Network Card x1, Driver Disk x1, 8cm Low-profile Bracket x1. Backed by Syba 3 Year Hassle-free Warranty and Lifetime Customer Service. Important Note: Only work with PCI-E slot, Not for PCI Slot.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IO Crest |
| Product Dimensions | 3.81 x 17.78 x 13.97 cm; 187 g |
| Item model number | SI-PEX24077 |
| Manufacturer | IO Crest |
| Series | SI-PEX24077 |
| Color | Black |
| Operating System | Linux, Windows 10, Windows Vista, Windows XP |
| Are Batteries Included | No |
| Item Weight | 187 g |

## Product Details

- **Brand:** IO Crest
- **Hardware interface:** PCI Express x4
- **Colour:** Black
- **Compatible devices:** Desktop
- **Product dimensions:** 38L x 178W x 140H millimeters

## Images

![Quad 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN Realtek RTL8125 Chipset, Black (SI-PEX24077) - Image 1](https://m.media-amazon.com/images/I/513GMU2-nkL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- IO CREST Quad 2.5 Gigabit Ethernet PCI Express PCI-E Network Interface Card 10/100/1000/25000 Mbps RJ45 LAN Realtek RTL8125 Chipset, Black (SI-PEX24077)
- TP-Link 8 Port Gigabit Switch | Easy Smart Managed | Plug & Play | Desktop/Wall-Mount | Sturdy Metal w/ Shielded Ports | Support QoS, Vlan, IGMP and LAG (TL-SG108E)

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**Shop now:** [https://www.desertcart.dk/products/438490624-quad-2-5-gigabit-ethernet-pci-express-pci-e-network](https://www.desertcart.dk/products/438490624-quad-2-5-gigabit-ethernet-pci-express-pci-e-network)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*