---
product_id: 537448918
title: "10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware"
brand: "lemspum"
price: "$151"
currency: NZD
in_stock: true
reviews_count: 8
category: "Lemspum"
url: https://www.desertcart.nz/products/537448918-10gb-network-card-dual-sfp-ports-pciex8-ethernet-converged-server
store_origin: NZ
region: New Zealand
---

# 10Gbps ultra-fast throughput Dual independent SFP+ ports PCIe x8/x16 versatile interface 10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware

**Brand:** lemspum
**Price:** $151
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network, upgrade your game — don’t get left behind!

## Quick Answers

- **What is this?** 10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware by lemspum
- **How much does it cost?** $151 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/537448918-10gb-network-card-dual-sfp-ports-pciex8-ethernet-converged-server)

## Best For

- lemspum enthusiasts

## Why This Product

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

## Key Features

- • **Dual SFP+ Ports:** Maximize connectivity with two independent 10Gbps fiber-optic ports for seamless server integration.
- • **Blazing 10Gbps Speed:** Experience lightning-fast data transfer that future-proofs your network infrastructure.
- • **Flexible Installation:** Includes both low-profile and full-height brackets to fit any desktop or server chassis.
- • **Robust Intel X520 Chipset:** Industry-leading 82599ES controller ensures rock-solid stability and minimal packet loss.
- • **Universal OS Compatibility:** Plug & play across Windows, Linux, VMware, and Mac OS for ultimate flexibility.

## Overview

The Lemspum 10Gb Network Card with Intel X520-DA2 chipset delivers dual independent SFP+ ports supporting up to 10Gbps speeds via PCIe x8/x16 interface. Compatible with a broad range of operating systems including Windows 7-11, Linux distros, VMware, and Mac OS, it ensures high-performance, low-latency connectivity for desktops and servers. Comes with flexible bracket options and lifetime tech support, making it the go-to choice for professionals demanding cutting-edge network speed and reliability.

## Description

Buy 10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works only with a transceiver - I put this card in my five-year-old Dell Windows 11 desktop in order to take advantage of fiber internet speeds. You'll need to pair it with an SFP+ R45 transceiver to use it with Ethernet. I used a transceiver from 10Gtek and it's working great. You'll also need the latest X520 driver pack from the Intel website; I used v29.4. The auto-install didn't find the NIC so I used Device Manager's Update Driver function and pointed it to the folder where I'd unzipped the driver, and it installed fine.
Review: Works great - Works perfectly in Windows 11 and doesn't seem picky with sfp+ modules. You do have to install the driver manually but for the price I can live with that.

## Features

- 10 Gigabit Faster Transmission: Equipped with Intel X520 82599ES Ethernet Controller,it supports Single Root I/O virtualization, improves servers stability and provides up to 10Gbps transmission speed, effectively prevent packet loss,so that you will enjoy a high-speed networks.
- Interfaces: PCI Express V2.0 x8,x16 Lane. Dual lan SFP+ PORTS are independent of each other and can reach 10 Gigabit. SFP+ Direct Attach Cable/SFP+ Module/SFP+ AOC can be connected.
- Support OS: Windows 7/8/10/11/Visa, Windows Server 2008/2012/2016/2019, Linux, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11, FreeBSD 10/11/12, Vmware ESX/Esxi 6/7, SLSE 11/12,Mac OS ect.
- Low Profile Bracket and Full height Bracket are included which come with 10gbe Network card to make the wlan card can be better fit for different computer cases /server installation.
- There will be no drivers for X520 under Windows 11* if you would like download X520 drivers into a Windows 11 desktop. But the latest version 28.0 Complete Driver Pack will solve this issue. Complete Driver Pack Name: Release_28.0.zip.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B23DHFCZ |
| Best Sellers Rank | #173 in Internal Computer Networking Cards |
| Brand | Lemspum |
| Built-In Media | 10GbE SFP+ Network Card X520 *1, Low profile bracket *1 |
| Color | X520-2*SFP+ Port |
| Compatible Devices | Desktop, Gaming, Server |
| Customer Reviews | 4.6 out of 5 stars 91 Reviews |
| Data Link Protocol | Fast Ethernet |
| Data Transfer Rate | 10 Gigabits Per Second |
| External Testing Certification | Não aplicável |
| Hardware Interface | Ethernet, PCI Express x16, PCI Express x8 |
| Manufacturer | Splensun |
| Warranty Description | We provide 30-day return or refund and 12-month warranty service for any quality issue and lifetime technology support. |

## Product Details

- **Brand:** Lemspum
- **Hardware Interface:** Ethernet, PCI Express x16, PCI Express x8
- **Color:** X520-2*SFP+ Port
- **Compatible Devices:** Desktop, Gaming, Server
- **Data Link Protocol:** Fast Ethernet
- **Data Transfer Rate:** 10 Gigabits Per Second
- **Manufacturer:** Splensun

## Images

![10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware - Image 1](https://m.media-amazon.com/images/I/61N2MPZMdLL.jpg)
![10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware - Image 2](https://m.media-amazon.com/images/I/71B2GdwairL.jpg)
![10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware - Image 3](https://m.media-amazon.com/images/I/71B7xzF6nmL.jpg)
![10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware - Image 4](https://m.media-amazon.com/images/I/71db6MYjJqL.jpg)
![10Gb Network Card Dual SFP+ Ports PCIEx8 Ethernet Converged Server Compatible Intel X520-DA2 82599ES Chip Support Windows 7/8/10/11/Visa,Server/Linux/VMware - Image 5](https://m.media-amazon.com/images/I/81UzaHBibeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works only with a transceiver
*by V***M on December 20, 2024*

I put this card in my five-year-old Dell Windows 11 desktop in order to take advantage of fiber internet speeds. You'll need to pair it with an SFP+ R45 transceiver to use it with Ethernet. I used a transceiver from 10Gtek and it's working great. You'll also need the latest X520 driver pack from the Intel website; I used v29.4. The auto-install didn't find the NIC so I used Device Manager's Update Driver function and pointed it to the folder where I'd unzipped the driver, and it installed fine.

### ⭐⭐⭐⭐⭐ Works great
*by C***A on October 13, 2025*

Works perfectly in Windows 11 and doesn't seem picky with sfp+ modules. You do have to install the driver manually but for the price I can live with that.

### ⭐⭐⭐⭐⭐ Worked Right Out of the Box Windows 11
*by J***H on April 30, 2024*

I would give this card 6 Stars if I could. Literally plugged it in and it took right off. Windows 11 recognized the card as a Intel I210 Gigabit Fiber Network Connection. I used an MTXNEO 1.25G 1310NM 20KM DDM SFP module. Interesting these cards do not have a heat sync on the main chip like most Intel cards. However, the Intel I210 card does not have a heat sync either. So absolutely no worries. At the time of this review these cards were selling for $10.99. Let me tell you, this is a steal! I will for sure be purchasing more of these cards. Will let this one run for a while. If it fails within a short period of time I will update my review. For sure not expecting any issues.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*