---
product_id: 434747999
title: "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)"
brand: "io crest"
price: "R$1513"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/434747999-io-crest-quad-2-5-gigabit-ethernet-pci-express-pci
store_origin: BR
region: Brazil
---

# 2.5 Gbps ultra-fast Ethernet speed Universal PCIe x4/x8/x16 compatibility Includes low-profile bracket for compact builds 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)

**Brand:** io crest
**Price:** R$1513
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your LAN game with 2.5G speed—because your network deserves to keep up!

## Quick Answers

- **What is this?** 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) by io crest
- **How much does it cost?** R$1513 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/434747999-io-crest-quad-2-5-gigabit-ethernet-pci-express-pci)

## 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

- • **Broad OS Compatibility:** Supports Windows, Linux, and macOS—future-proof your network with universal driver support.
- • **Blazing 2.5 Gigabit Speed:** Experience lightning-fast network transfers up to 2500 Mbps—because buffering is so last decade.
- • **Plug & Play PCIe Versatility:** Fits any PCI Express x4, x8, or x16 slot for seamless integration into your workstation or gaming rig.
- • **Enterprise-Grade VLAN Support:** Fully compatible with 802.1Q VLAN tagging to keep your network segmented and secure like a pro.
- • **Compact & Flexible Installation:** Comes with an 8cm low-profile bracket, perfect for sleek HTPCs and small form factor setups.

## Overview

The IO CREST Quad 2.5 Gigabit Ethernet PCIe Network Card delivers ultra-fast 2.5 Gbps wired connectivity via a PCI Express slot, compatible with x4, x8, and x16 interfaces. It includes a low-profile bracket for compact PC cases and supports a wide range of operating systems including Windows, Linux, and macOS. Featuring Realtek RTL8125 chipset and VLAN tagging compliance, it’s designed for professionals seeking reliable, high-speed network performance backed by a 3-year warranty.

## 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.

## Product Details

- **Brand:** IO CREST
- **Hardware Interface:** PCI Express x4
- **Color:** Black
- **Compatible Devices:** Desktop
- **Product Dimensions:** 1.5"L x 7"W x 5.5"H
- **Data Link Protocol:** Ethernet, Gigabit Ethernet, IEEE 802.3
- **Data Transfer Rate:** 2.5 Gigabits Per Second
- **Item Weight:** 0.19 Kilograms
- **UPC:** 857426008901
- **Manufacturer:** Syba

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/513GMU2-nkL.jpg)
![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) - Image 2](https://m.media-amazon.com/images/I/71+U-fQYVEL.jpg)
![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) - Image 3](https://m.media-amazon.com/images/I/71RozBBFJEL.jpg)
![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) - Image 4](https://m.media-amazon.com/images/I/61AF+NMZT6L.jpg)
![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) - Image 5](https://m.media-amazon.com/images/I/61L9-xBkUiL.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.com.br/products/434747999-io-crest-quad-2-5-gigabit-ethernet-pci-express-pci](https://www.desertcart.com.br/products/434747999-io-crest-quad-2-5-gigabit-ethernet-pci-express-pci)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*