---
product_id: 589534130
title: "2.5G PCIe Network Adapter, RTL8125B 2500/1000/100Mbps Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/Mac"
brand: "binardat"
price: "VT9131"
currency: VUV
in_stock: true
reviews_count: 2
url: https://www.desertcart.vu/products/589534130-2-5g-pcie-network-adapter-rtl8125b-2500-1000-100mbps-ethernet
store_origin: VU
region: Vanuatu
---

# 2.5Gbps blazing speed PCIe x1/x16 versatile slot Multi-OS seamless support 2.5G PCIe Network Adapter, RTL8125B 2500/1000/100Mbps Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/Mac

**Brand:** binardat
**Price:** VT9131
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network, upgrade your hustle!

## Quick Answers

- **What is this?** 2.5G PCIe Network Adapter, RTL8125B 2500/1000/100Mbps Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/Mac by binardat
- **How much does it cost?** VT9131 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/589534130-2-5g-pcie-network-adapter-rtl8125b-2500-1000-100mbps-ethernet)

## Best For

- binardat enthusiasts

## Why This Product

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

## Key Features

- • **Plug, Play & Monitor:** Easy installation with LED indicators for real-time link status and speed—stay connected and in control.
- • **Blazing 2.5Gbps Speed:** Experience lightning-fast network transfers with Realtek RTL8125B chip, perfect for demanding workflows and streaming.
- • **Advanced Network Features:** Enjoy PXE boot support, VLAN tagging, full duplex flow control, and priority encoding for professional-grade networking.
- • **Cross-Platform Powerhouse:** Supports Windows, Linux, and Mac OS with hassle-free driver downloads ensuring plug-and-play convenience.
- • **Universal PCIe Compatibility:** Fits PCIe x1, x4, x8, and x16 slots with both standard and low-profile brackets for ultimate installation flexibility.

## Overview

This 2.5G PCIe Network Adapter leverages the Realtek RTL8125B chip to deliver up to 2.5Gbps Ethernet speeds, compatible with standard Cat5e cables over 100m. Designed for PCIe slots (x1 to x16) with flexible bracket options, it supports Windows, Linux, and Mac OS. Featuring advanced networking protocols like PXE, VLAN tagging, and full duplex flow control, it’s ideal for professionals seeking reliable, high-speed connectivity across multiple platforms.

## Description

Full description not available

## Features

- 2.5Gbps network: up to 2.5 Gigabit with Realtek RTL8125B chip, compatible with 1Gbps/100M/10M auto-negotiation, supports standard Cat5e or higher UTP at distances up to 100m (328 feet)
- PCIe slot: compatible with PCIe slot X1, X4, X8, X16, standard with standard bracket, also with low profile bracket, supports multiple installations such as PC, server, workstation, NAS, etc. **not for PCI slot**
- Multiple OS:Support Windows 10/8.1/8/7/Server 2012,2008, Linux, Mac OS, free driver download, CD-ROM, manual, driver link on the holder, Binardat/Realtek official website can easily download the driver.
- Network function: support PXE, auto MDIX, IEEE 802.1Q VLAN tagging, IEEE802.3bz(2.5GBASE-T), full duplex flow control l(IEEE 802.3x), IEEE 802.1P layer 2 priority encoding
- Easy to use: choose the appropriate brackets according to the case size, insert into the PCIe slots, install the driver, connect to the network, the LEDs show the link status and rate. If you have any questions, please contact our support email, we will provide timely service.

## Product Details

- **Brand:** Binardat
- **Hardware interface:** PCI Express x1
- **Colour:** Red
- **Compatible devices:** Computer, Tablet, Smartphone, Printer, Game Console, Smart TV
- **Data link protocol:** Gigabit Ethernet
- **Data transfer rate:** 2500 Megabytes Per Second
- **Item weight:** 0.14 Kilograms
- **Manufacturer:** Binardat

## Images

![2.5G PCIe Network Adapter, RTL8125B 2500/1000/100Mbps Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/Mac - Image 1](https://m.media-amazon.com/images/I/61RRi0iPiFL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐ Great for single channel at 283MB/s. Multichannel SMB is disappointing though :(
*by P***D on 4 January 2024*

I purchased this dual port card specifically to used multi-channel SMB transfers to my new Asustor 5402T. I already have a 2.5Gbit RTL 8125 NIC on my ASUS z690 Motherboard (using a 14700k) which is really good with the 2.5Gb ports on the asustor. It hits 283MB/s and doesn't flinch or deviate for entire large transfers. Adding a secong single RTL 8125 NIC doubles it to 525MB/s. However i thought i'd give a single card solution a try. Unfortunately it tops out a lot lower at a steady 343MB/s. I'm a little at a loss as to why. I've tried it in all three pci-e slots. Both spare 16x slots and the 1x slot (all of which have more than enough bandwidth for 5Gbit even at 1x. Also tried both the microsoft whql built in drivers on Win11 23H2 and the latest realtek drivers, to the same result. Which is a shame as using the motherboard NIC and a cheap single 2.5Gb nic in multi-channel mode works fine.It's cheap enough, but not worth using 2 more ports on a 2.5Gbit switch and double the amount of cabling. Was a good experiment though.

### ⭐ dead
*by D***N on 23 November 2024*

Fails to boot with this installed, does not even get to the BIOS screen. Tried in multiple slots and on another system.Cheap Chinese Cra*

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vu/products/589534130-2-5g-pcie-network-adapter-rtl8125b-2500-1000-100mbps-ethernet](https://www.desertcart.vu/products/589534130-2-5g-pcie-network-adapter-rtl8125b-2500-1000-100mbps-ethernet)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-23*