---
product_id: 381914347
title: "NICGIGA 2.5G Base-T PCIe Network Adapter, Realtek RTL8125B 2.5Gbps/1Gbps/100Mbps PCI Express Gigabit Network Card Convert to Ethernet RJ45 LAN Port for Gaming/Office, Support Windows/Linux"
brand: "nicgiga"
price: "7371 som"
currency: KGS
in_stock: true
category: "Nicgiga"
url: https://www.desertcart.kg/products/381914347-nicgiga-2-5g-base-t-pcie-network-adapter-realtek-rtl8125b
store_origin: KG
region: Kyrgyzstan
---

# 2.5Gbps ultra-fast speed Advanced heat sink cooling PCIe x1/x4/x8/x16 slot compatible NICGIGA 2.5G Base-T PCIe Network Adapter, Realtek RTL8125B 2.5Gbps/1Gbps/100Mbps PCI Express Gigabit Network Card Convert to Ethernet RJ45 LAN Port for Gaming/Office, Support Windows/Linux

**Brand:** nicgiga
**Price:** 7371 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade Your Network, Upgrade Your Game!

## Quick Answers

- **What is this?** NICGIGA 2.5G Base-T PCIe Network Adapter, Realtek RTL8125B 2.5Gbps/1Gbps/100Mbps PCI Express Gigabit Network Card Convert to Ethernet RJ45 LAN Port for Gaming/Office, Support Windows/Linux by nicgiga
- **How much does it cost?** 7371 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/381914347-nicgiga-2-5g-base-t-pcie-network-adapter-realtek-rtl8125b)

## Best For

- nicgiga enthusiasts

## Why This Product

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

## Key Features

- • **Blazing 2.5Gbps Speed:** Experience lightning-fast data transfers that crush lag and buffer times for gaming and streaming.
- • **Lifetime Tech Support:** Reliable customer service ready to solve your issues within 24 hours—because your network deserves the best.
- • **Universal Compatibility:** Seamlessly works with Windows, Linux, and Mac OS—plug and play on Windows 10 for instant connectivity.
- • **Optimized Thermal Design:** Built-in heat sink ensures stable, cool performance during intense network loads—no throttling, no downtime.
- • **Versatile PCIe Slot Support:** Fits any PCIe slot (x1 to x16), transforming your setup with a powerful 2.5G RJ45 Ethernet port.

## Overview

The NICGIGA 2.5G Base-T PCIe Network Adapter leverages the Realtek RTL8125B chipset to deliver blazing 2.5Gbps Ethernet speeds. Compatible with multiple operating systems and PCIe slots, it features a robust heat sink for stable performance and includes lifetime technical support, making it the perfect upgrade for gamers and professionals demanding ultra-fast, reliable wired connectivity.

## Description

Buy NICGIGA 2.5G Base-T PCIe Network Adapter, Realtek RTL8125B 2.5Gbps/1Gbps/100Mbps PCI Express Gigabit Network Card Convert to Ethernet RJ45 LAN Port for Gaming/Office, Support Windows/Linux: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- [Super-fast 2.5Gbps Networking] High up to 2.5x-speed with Realtek RTL8125B chip, much faster data-transfer speeds for gaming, living broadcasts and downloads in bandwidth-demanding tasks.
- [Complete Compatibility] Seamless backward compatibility for 2.5Gbps/1Gbps/100Mbps, Support Windows11/10/8.1/8/7, MAC OS and Linux, no dirver needed on Windows10, easily download the driver in Realtek official website for other OS.
- [PCIe to 2.5G RJ45] This 2.5GBASE-T PCIe Network Adater convers a PCIe slot(X1/X4/X8/16) into a 2.5G RJ45 Ethernet Port. Note: Only work with PCIe slot, not for PCI slot.
- [Widely Use with Heat Sink]Comes with standard bracket and low-profile-bracket to meet the needs of different cases such as desktop, workstation, server, mini tower computer and so on. Excellent heat dissipation can reduce the temperature quickly and maintain the stability of network transmission.
- [Customer Service]Friendly service for lifetime technical supporte. If you encounter any problems, please contact us, our customer team will slove the problem for you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HGRK5XB |
| Best Sellers Rank | #20 in Internal Computer Networking Cards |
| Date First Available | September 29, 2021 |
| Item Weight | 3.17 ounces |
| Item model number | NIC-2.5G |
| Manufacturer | NICGIGA |
| Product Dimensions | 3.94 x 2.36 x 0.79 inches |

## Product Details

- **Brand:** NICGIGA
- **Color:** black
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 2500 Megabits Per Second
- **Hardware Interface:** Ethernet, PCI
- **Item Weight:** 0.09 Kilograms
- **Manufacturer:** NICGIGA
- **Product Dimensions:** 3.94"L x 2.36"W x 0.79"H
- **UPC:** 756166630512

## Images

![NICGIGA 2.5G Base-T PCIe Network Adapter, Realtek RTL8125B 2.5Gbps/1Gbps/100Mbps PCI Express Gigabit Network Card Convert to Ethernet RJ45 LAN Port for Gaming/Office, Support Windows/Linux - Image 1](https://m.media-amazon.com/images/I/61tebFtcfnL.jpg)

## Available Options

This product comes in different **Set** options.

## Frequently Bought Together

- NICGIGA 2.5G Base-T PCIe Network Adapter, Realtek RTL8125B 2.5Gbps/1Gbps/100Mbps PCI Express Gigabit Network Card Convert to Ethernet RJ45 LAN Port for Gaming/Office, Support Windows/Linux
- 5 Port 2.5GB Ethernet Switch Unmanaged Network Switch | 5 x 2.5 Gigabit | 1 x 10G SFP+ | Multigig Switch 10-100-1000Mbps | 45G Bandwidth | Plug & Play | Fanless Metal Internet Switch | NOT Support VPN
- UGREEN 2.5Gb USB to Ethernet Adapter - Aluminum, USB 3.0 to RJ45 Dongle for Laptop, Compatible with MacBook, XPS, Windows, macOS

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**Shop now:** [https://www.desertcart.kg/products/381914347-nicgiga-2-5g-base-t-pcie-network-adapter-realtek-rtl8125b](https://www.desertcart.kg/products/381914347-nicgiga-2-5g-base-t-pcie-network-adapter-realtek-rtl8125b)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-07*