---
product_id: 535913251
title: "PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2)"
brand: "febsmart"
price: "17171 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Feb Smart"
url: https://www.desertcart.kg/products/535913251-pcie-x8-interface-to-2x-10gbps-rj45-ports-network-adapter
store_origin: KG
region: Kyrgyzstan
---

# 2x 10Gbps blazing speed PCIe X8 interface for max throughput Intel X540-AT2 controller, enterprise-grade PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2)

**Brand:** febsmart
**Price:** 17171 som
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network game with blazing 10GbE power!

## Quick Answers

- **What is this?** PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2) by febsmart
- **How much does it cost?** 17171 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/535913251-pcie-x8-interface-to-2x-10gbps-rj45-ports-network-adapter)

## Best For

- febsmart enthusiasts

## Why This Product

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

## Key Features

- • **Dual 10GbE RJ45 Ports:** Experience ultra-fast, reliable 20Gbps combined bandwidth for seamless data flow.
- • **Broad OS Compatibility:** Plug & play with Windows 7-11, Windows Server, Linux distros, and FreeBSD for versatile deployment.
- • **PCIe X8 Interface (5.0 GT/s):** Harness the power of PCIe Gen2 x8 lanes for low latency and maximum throughput.
- • **Advanced Virtualization Support:** Boost VM performance with SR-IOV, VMDq, and Intel Data Direct I/O technology.
- • **Intel X540-AT2 Ethernet Controller:** Industry-leading chipset ensures rock-solid stability and compatibility across platforms.

## Overview

The FebSmart X540T2 is a high-performance PCIe x8 network adapter featuring dual 10Gbps RJ45 ports powered by the Intel X540-AT2 controller. Designed for professionals demanding ultra-fast, stable connectivity, it supports a wide range of operating systems and advanced virtualization features, making it ideal for desktops, servers, NAS, and soft routers. With PCIe Gen2 x8 interface and compatibility with Cat6/Cat6A cables, it delivers enterprise-grade 10GbE speeds with plug-and-play ease.

## Description

Product description PCI Express X8 Lane Interface to 2X 10GbE Ethernet Adapter, 2X 10GbE PCIE NIC Card FebSmart X540T2 is a PCI Express X8 lane interface to 2X 10GbE copper RJ45 interface network adapter. It is based on Intel X540-AT2 original ethernet controller, will provide stable and superspeed 10Gbps max network connection on Windows Desktop PCs, Windows Servers, Network Attached Storage (NAS), VMWare PCs and Linux PCs. Technical Specifications 1. Supports Wake Up on LAN and Remote Boot up. 2. Supports Virtual Machine Device Queues (VMDq). 3. Supports PCI-SIG SR-IOV. Supports Flexible Port Partitioning. 4. Support Storage Over Ethernet iSCSI, FcoE and NFS Working Mode 5. Supports RJ45 Category 6 55 Meters, and Category 6A 100 Meters. 6. Supports 10GBASE-T, 1GBASE-T, and 100MBASE-T, 10MBASE-T Mode. 7. Supports System Interface Type: PCIe V2.1 (5.0 GT/s), PCIE X8 Lane Interface. 8. Supports Intel Data Direct I/O Technology. Supports Simplified I/O Virtualization. 9. Supports IEEE 802.3 Auto-negotiation on IEEE 802.3an, 802.3, 802.3u, and 802.3ab. ATTENTION 1. PCIE X8 interface , works on PCIE X8, X16 Lane slot. 2. Users can download driver from Intel site or our site . Intel X540AT2 Ethernet Controller 1. Select the Intels X540AT2 2X 10GbE Coverged Ethernet Controller , will provide 2X 10GbE Copper RJ45 ports. 2. Fully supports IEEE 802.3 Auto-negotiation on IEEE 802.3an, 802.3, 802.3u, and 802.3ab. 3. Auto communicates 10GBASE-T, 1GBASE-T on desktop PCs. Supports Most Windows Desktop PCs 1. Plug and Play on Windows Server 2022, 2019, 2016, 2012R2, 2012. 2. Need to install driver by hand on Windows 11, 10, 8.x, 7 (32/64bit). 3. Linux kernels drivers IXGBE (Intel official site driver). Slim PCs and Standard Size PCs 1. The full height bracket mounted PCIE NIC card, will allow users add it on standard size PCs . 2. The low profile bracket in the package, will works on slim PCs. 3. Users need change to the low profile bracket by hand. 2X 10GbE for Storage and Gaming 1 . Supports 2X 10GbE RJ45 copper ports for Network Converge , local PCs comunications and online storage. 2. Lighting fast 4K and 8K video source streaming and online GAMING. PCI Express X8 Lane Interface 1. PCI Express 2.x design, will compatible with PCIE 2.x, 3.x, 4.x slot . 2. PCIE X8 Lane interface, will works on PCIE X8, X16 Lane slot. VMDq, SR-IOV, iSCSI, FcoE and NFS 2. Supports Virtual Machine Device Queues (VMDq) . 3. Supports PCI-SIG SR-IOV . Supports Flexible Port Partitioning. Product Description 1. Supports Wake Up on LAN and Remote Boot up. 2. Supports Virtual Machine Device Queues (VMDq). 3. Supports PCI-SIG SR-IOV. Supports Flexible Port Partitioning. 4. Support Storage Over Ethernet iSCSI, FcoE and NFS Working Mode 5. Supports RJ45 Category 6 55 Meters, and Category 6A 100 Meters. 6. Supports 10GBASE-T, 1GBASE-T, and 100MBASE-T, 10MBASE-T Mode. 7. Supports System Interface Type: PCIe V2.1 (5.0 GT/s), PCIE X8 Lane Interface. 8. Supports Intel Data Direct I/O Technology. Supports Simplified I/O Virtualization. 9. Supports IEEE 802.3 Auto-negotiation on IEEE 802.3an, 802.3, 802.3u, and 802.3ab. Compatible System 1. Windows Server 2022, 2019, 2016, 2012R2, 2012 and Windows 11 , 10, 8.x, 7 (32/64bit). 2. Linux kernels drivers IXGBE (Intel official site driver). 3. RHEL 7.9, RHEL 8.4 / 8.5, RHE to 7.8 and 8.0 to 8.3. 4, SLES 12 SP5, SLES 15 SP3, SLES 12 SP4 and previous 15 SP2 and previous. 5, Ubuntu 18.04 and later systems, Ubuntu 20.04, and later systems. 6. FreeBSD 12.2, 13, 12.1 and previous systems. Package: 1X X540T2, 1X Low Profile Bracket, 1X Mount Screw, 1X User Manual, 1X Mini CD.

Review: Card works great - My last nic card I think was not working right. So, I bought this one. It worked perfect and installed all drivers without the disk! The odd thing, which isn't bad, When I turn my desktop off, the 2 rj-45's in the 10g switch still have the green lights on. If I turn the power off to the PSU, they go off. I guess this card stays on even when you shut the PC off. But I unplug power to the PC when not using, so no big deal! But after the drivers were installed, it saw my 4 NAS devices and the one Cloud device. Also, the 10g rj-45 from the router.
Review: Needed for WinServer 2019 - As the title suggests I needed a card for my windows server setup. Playing around with it due to getting a key from my school so I figure why not set up an old machine to mess around? The onboard network card didn't work. Major issue for a SERVER right? Yep. Tried all the drivers I could find. No bueno. So this card said it worked with server, and was cheap.. Win/Win. (windows ha?) So picked it up - just installed. Worked like a charm - no drivers necessary since windows found it right away no questions asked. Now my machine is updating, and working as I was hoping it would with the onboard card. TLDR: Works with Windows Server 2019 without drivers.

## Features

- 1. FebSmart X540T2 is a PCI Express X8 interface to 2X 10GbE copper RJ45 ports network adapter. It is based on Intel X540-AT2 10GbE original ethernet controller, will provide stable and super speed 2X 10Gbps ethernet connection on Windows Desktop PCs, Windows Servers, Network Attached Storage (NAS), Soft Router and Linux PCs.
- 2. Network Controller: Intel Ethernet Controller X540-AT2. Data Rate Each Port: 10GbE, 1GbE, 100Mb (10GBASE-T, 1GBASE-T, 100MBASE-T, 10MBASE-T). RJ45 Cable Type: Category 6 up to 55 meters; Category 6A up to 100 meters. System Interface Type: PCIe V2.1 (5.0 GT/s), PCIE X8 Lane Interface. Storage Over Ethernet: iSCSI, FCoE, NFS.
- 3. Supports Wake Up on LAN. Supports PCI-SIG SR-IOV. Supports Virtual Machine Device Queues (VMDq). Supports Flexible Port Partitioning. Supports Intel Data Direct I/O Technology. Supports Simplified I/O Virtualization. Supports IEEE 802.3 Auto-negotiation on IEEE 802.3an, 802.3, 802.3u, and 802.3ab.
- 4. Compatible Systems: 1. Windows Server 2022, 2019, 2016, 2012R2, 2012 and Windows 11, 10, 8.x, 7 (32/64bit). 2. Linux kernels drivers IXGBE. 3. RHEL 7.9, RHEL 8.4 / 8.5, RHEL7.0 to 7.8 and 8.0 to 8.3. 4, SLES 12 SP5, SLES 15 SP3, SLES 12 SP4 and previous, 15 SP2 and previous. 5, Ubuntu 18.04 and later, Ubuntu 20.04, and later. 6. FreeBSD 12.2, 13, 12.1 and previous.
- 5. ATTENTION: 1. PCIE X8 interface design, works on PCIE X8, X16 sot. Users must check if PCs have active and open PCIE X16 (X8 Lane or X16 Lane) slot before purchase. 2. Low profile bracket in the package and full height bracket mounted on this network adapter. Users need change to low profile bracket if using slim PCs. 3. Users must make sure the PCIE X16 slot have X8 or X16 lane, or the X540T2 cannot get expected 2X 10GbE max speed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMZ8PQFN |
| Best Sellers Rank | #178 in Internal Computer Networking Cards |
| Brand | FebSmart |
| Built-In Media | 1X Low Profile Bracket, 1X Mini Driver CD, 1X Mount Screw,, 1X User Manual, 1X X540T2 |
| Color | Green |
| Compatible Devices | Desktop |
| Customer Reviews | 4.3 out of 5 stars 113 Reviews |
| Data Link Protocol | IEEE 802.3an, 802.3, 802.3u, and 802.3ab |
| Data Transfer Rate | 10 Gigabytes Per Second |
| Hardware Interface | Ethernet, PCI Express x8 |
| Item Dimensions L x W x H | 4.72"L x 5.39"W x 0.72"H |
| Item Type Name | PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter |
| Item Weight | 160 Grams |
| Manufacturer | FebSmart Co,.Ltd |
| Mfr Part Number | X540T2 |
| Model Number | X540T2 |
| Product Dimensions | 4.72"L x 5.39"W x 0.72"H |
| Unit Count | 1.0 Count |
| Warranty Description | 1-Year Limited Parts Warranty. |

## Product Details

- **Brand:** FebSmart
- **Hardware Interface:** Ethernet, PCI Express x8
- **Color:** Green
- **Compatible Devices:** Desktop
- **Product Dimensions:** 4.72"L x 5.39"W x 0.72"H
- **Data Link Protocol:** IEEE 802.3an, 802.3, 802.3u, and 802.3ab
- **Data Transfer Rate:** 10 Gigabytes Per Second
- **Item Weight:** 160 Grams
- **Manufacturer:** FebSmart Co,.Ltd

## Images

![PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2) - Image 1](https://m.media-amazon.com/images/I/71RzmU2FkaL.jpg)
![PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2) - Image 2](https://m.media-amazon.com/images/I/71ZjPqfiB3L.jpg)
![PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2) - Image 3](https://m.media-amazon.com/images/I/71+6w2SVNCL.jpg)
![PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2) - Image 4](https://m.media-amazon.com/images/I/817zXJ0mfRL.jpg)
![PCIE X8 Interface to 2X 10Gbps RJ45 Ports Network Adapter, Intel X540-AT2 Ethernet Controller, 2X 10GbE RJ45 Interface PCIE NIC Card, PCI Express 10GbE Converged Network Adapter (X540T2) - Image 5](https://m.media-amazon.com/images/I/81dBc0-TE5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Card works great
*by F***L on November 4, 2024*

My last nic card I think was not working right. So, I bought this one. It worked perfect and installed all drivers without the disk! The odd thing, which isn't bad, When I turn my desktop off, the 2 rj-45's in the 10g switch still have the green lights on. If I turn the power off to the PSU, they go off. I guess this card stays on even when you shut the PC off. But I unplug power to the PC when not using, so no big deal! But after the drivers were installed, it saw my 4 NAS devices and the one Cloud device. Also, the 10g rj-45 from the router.

### ⭐⭐⭐⭐⭐ Needed for WinServer 2019
*by S***N on August 12, 2021*

As the title suggests I needed a card for my windows server setup. Playing around with it due to getting a key from my school so I figure why not set up an old machine to mess around? The onboard network card didn't work. Major issue for a SERVER right? Yep. Tried all the drivers I could find. No bueno. So this card said it worked with server, and was cheap.. Win/Win. (windows ha?) So picked it up - just installed. Worked like a charm - no drivers necessary since windows found it right away no questions asked. Now my machine is updating, and working as I was hoping it would with the onboard card. TLDR: Works with Windows Server 2019 without drivers.

### ⭐⭐⭐⭐ Works - install is a bit more complicatd depending on your system - manual is terrible.
*by M***N on October 20, 2025*

The device seems to work perfectly after fiddling around with driver installation. I cannot give it a full 5 stars because the installation was not as easy as one would have expected. Upon installation of the NIC board it would not connect to the internet so I checked and found that my system (Asus Z790E mother board) did not auto recognize it and load appropriate drivers. I had to revert to manually loading. First issue was that when downloading the files from Febsmart web site I found (1) finding them was not as straight forward as I expected and (2) that there were numerous versions of the drivers with no indication of which to use. Hmmmm. Since my PC does not have a built in CDROM reader/writer I had to find one and connect it externally using a USB to SATA adapter. When loading the driver I again found numerous ones with no indication of which to use. Hmmm....again.... So this time I tried to let windows do the installation itself by selecting the device in Deivce Manager and using the update drivers function. After unzipping the files I downloaded windows ws finally able to find and install the drivers. Another restart and all came up working as expected. The Cd and / or the downloaded files should have a batch file installed to auto install the drivers without having to figure out which one to use. In addition, the user manual was obviously written by someone that does not speak English as a first language. Due to this it was very difficult to understand some of the more technical aspects of the installation. If you want to sell in the US I suggest that you hire someone to review your customer documents (including the Amazon ad) and re-write them so that they are both accurate and understandable. BTW, I am a EE with over 60 years experience in computing, software and hardware design. All this took about 90 minutes and should have taken only 2 minutes. A real waste of my time !!!!

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-26*