Top 10 Best 2 5 Gb Network Card Reviews & Buying Guide

Finding a product with the right features and benefits is quite difficult in today’s date. With several versions, models, and copies of a design, choosing the right one can be a challenge. While many of us rely on online reviews, the repeating patterns of features and performance lead to confusion.

Every product on the market comes with various attributes and aspects. And considering these traits of the products and comparing them provides you with the best results. However, you have to know these factors in detail to come up with a fair and conclusive decision.

As you are here to get your hands on best 2 5 Gb Network Card, let us introduce you to the process of choosing the perfect item. In this guide, we will talk about all of the important factors to help you make the correct choice. Continue reading till the end to have a clear idea about the item.

Need Quick Selection A 2 5 Gb Network Card? Just Follow This Table

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Place Image Product Information Score
1 10GBase-T/NBASE-T PCIe3.0 X4 Network Card NIC Adapter AQC107 10GB/5GB/2.5GB/1000Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC/VMware GBase-T NBASE-T PCIe X Network Card NIC by GBase-T
9
2 Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 Port (SD-PEX24041) Syba Dual Port Gigabit Ethernet PCI Express by Syba
9.5
3 StarTech.com 5G PCIe Network Adapter Card - NBASE-T & 5GBASE-T 2.5BASE-T PCI Express Network Interface Adapter - 5GbE/2.5GbE/1GbE Multi Gigabit Ethernet Workstation NIC - 4 Speed LAN Card (ST5GPEXNB) StarTech com G PCIe Network Adapter Card by StarTech
9
4 OKN 2.5GBase-T PCIe Network Adapter RJ45 LAN Controller up to 2500 Mbps PCI Express Gigabit Ethernet Card with Standard and Low-Profile Brackets Support Windows and Windows Server OKN GBase-T PCIe Network Adapter RJ LAN by OKN
9.8
5 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 NICGIGA G Base-T PCIe Network Adapter Realtek by NICGIGA
9.2
6 TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Network Adapter, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux TP-Link GB PCIe Network Card TX PCIe by TP-Link
9.3
7 2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile GBase-T PCIe Network Adapter RTL B Mbps by GBase-T
9.6
8 2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included GBase-T PCIe Network Adapter Mbps PCI Express by GBase-T
9
9 Dual-Port 2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller Dual-Port GBase-T PCIe Network Adapter RTL B by Dual-Port
9.3
10 TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Network Adapter,Supports Windows 11/10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable TP-Link GB PCIe Network Card TX -PCIe by TP-Link
9

10 Best 2 5 Gb Network Card In 2023

Bestseller No. 1

10GBase-T/NBASE-T PCIe3.0 X4 Network Card NIC Adapter AQC107 10GB/5GB/2.5GB/1000Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC/VMware

Popularity Score 9.4
Quality Score 9.7
Sentiment Score 9.8

Highlighted Features

  • 【High Speed 】Equipped with a 10GbE port, it provides 10Gbps high speed rate transmission speed with higher data transfer rate. Easily upgrade to a 10Gb/s network with a network cable. Gaming and playing large games can maintain a stable network transmission, to deal with delays, lag and drop problems.
  • 【Stable and Compatible】 Using AQC107 chip solution, multi-core processor, expandable virtual and unified storage, better compatibility and stability.
  • 【Heatsink Design】 The all-around oversized board heatsink design can effectively and continuously dissipate heat quickly to avoid unstable data transmission due to high temperature overheating.
  • 【Good Compatibility】PCIe x4 interface design, compatible with PCI Express X4, X8, X16 channels ,Not suitable for PCI slots. With 2U Bracket Profile, both small and large chassis can be used.
  • 10GBase-T:Cat 6 or higher up to 100m;5GBase-T:Cat 6 or higher up to 100m 2.5GBase-T:Cat 5e or higher up to 100m;1GBase-T:Cat 5e or higher up to 100m;100MBase-T:Cat 5 or higher up to 100m

Additional Info :

Brand GBase-T
Color White
Item Dimensions
Height 19
Width 45
Length 23
Weight 67.92
Bestseller No. 2

Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 Port (SD-PEX24041)

Popularity Score 9.2
Quality Score 9.2
Sentiment Score 9.3

Highlighted Features

  • PCIe x1 Lane with 2 5Gbs full duplex channel
  • Backwards compatible to 10/100 BaseT networking
  • 10/100/1000Mbps data rate auto negotiation operation
  • Fully compliant with IEEE 802 3 802 3u 802 3ab
  • Supports full duplex control

Additional Info :

Brand Syba
Color Grey
Item Dimensions
Height 14
Width 39
Length 35
Weight 15.93
Bestseller No. 3

StarTech.com 5G PCIe Network Adapter Card - NBASE-T & 5GBASE-T 2.5BASE-T PCI Express Network Interface Adapter - 5GbE/2.5GbE/1GbE Multi Gigabit Ethernet Workstation NIC - 4 Speed LAN Card (ST5GPEXNB)

Popularity Score 9.4
Quality Score 9.5
Sentiment Score 9.7

Highlighted Features

  • 1 PORT 5GbE NETWORK CARD: Single port 5Gbps PCIe Network Adapter Card provides 5x speed of standard Gigabit Ethernet to desktop/server leveraging existing infrastructure of Cat5e, CAT6, or CAT6a cable
  • TECH SPECS: 5 Gbps Multi-Gigabit | 1x RJ45 | 5 / 2.5 / 1 Gbps | Tehuti-TN4010 | NBASE-T & 5GBASE-T | PCIe 2.0 x4 | 9K Jumbo Frame | VLAN | Link Aggregation | IEEE 802.3az | Full & Low Profile
  • WIDE HYPERVISOR & OS COMPATIBILITY: Windows 7, 8, 8.1, 10; Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019; Linux kernels 3.x + (LTS versions); MacOS (10.12 to 10.14); VMWare ESXi 5.0, 5.1+
  • MULTI-GIGABIT CONNECTIVITY: 4-Speed Workstation NIC auto negotiates based on network configuration: 5G, 2.5G, 1G, 100Mbps; supports auto-MDIX, Wake-on-LAN (WoL), link aggregation, & VLAN tagging

Additional Info :

Brand StarTech
Color Unknown
Item Dimensions
Height 16
Width 43
Length 38
Weight 49.49
Bestseller No. 4

OKN 2.5GBase-T PCIe Network Adapter RJ45 LAN Controller up to 2500 Mbps PCI Express Gigabit Ethernet Card with Standard and Low-Profile Brackets Support Windows and Windows Server

Popularity Score 9.4
Quality Score 9.2
Sentiment Score 9.1

Highlighted Features

  • 【RTL8125B Chip】Are you still worried about the compatibility of the network card and the motherboard? Realtek is the world's largest motherboard network card solution provider, with the most extensive compatibility capabilities. RTL8125B is the latest 2.5G network card chip.
  • 【Turn PCIE into 2.5G Ethernet card】Generally, there will be multiple PCIE slots on the motherboard, make full use of them. Insert it into any PCIE slot (any PCIE x1, x4, x8 or x16), you can get a 2.5G RJ45 Lan card.
  • 【Plug And Play】Plug and Play on Windows10. Provide the latest drivers for windows and windows server users. It can be downloaded from the CD or online. One-click driver installation, easy as ABC
  • 【Easy Installation】Whether Micro ATX or Mini-ITX Computer case, it can be adapted. We provide Standard and Low-Profile Brackets to adapt to various computer sizes
  • 【Customer Service】Although the installation is very easy, even plug and play. If you have any questions, don't worry, we provide you with 7x24 hours technical support service.

Additional Info :

Brand OKN
Color White
Item Dimensions
Height 13
Width 38
Length 23
Weight 45.01
Bestseller No. 5

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

Popularity Score 9.6
Quality Score 9.8
Sentiment Score 9.5

Highlighted 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 Windows11/10/8.1/8/7and 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 support and 1 year warranty free exchange. If you encounter any problems, please contact us, our customer team will slove the problem for you within 24 hours.

Additional Info :

Brand NICGIGA
Color Unknown
Item Dimensions
Height 20
Width 25
Length 24
Weight 38.48
SaleBestseller No. 6

TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Network Adapter, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux

Popularity Score 9.3
Quality Score 9
Sentiment Score 8.9

Highlighted Features

  • 2.5 Gbps PCIe Network Card: With the 2.5G Base-T Technology, TX201 delivers high-speeds of up to 2.5 Gbps, which is 2.5x faster than typical Gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions
  • Versatile Compatibility – The Ethernet Network Adapter is backwards compatible with multiple data rates(2.5 Gbps, 1 Gbps, 100 Mbps Base-T connectivity). The 2.5G Ethernet port automatically negotiates between higher and lower speed connection.
  • QoS: Quality of Service technology delivers prioritized performance for gamers and ensures to avoid network congestion for PC gaming
  • Wake on LAN – Remotely power on or off your computer with WOL, helps to manage your devices more easily
  • Low-Profile and Full-Height Brackets: In addition to the standard bracket, a low-profile bracket is provided for mini tower computer cases

Additional Info :

Brand TP-Link
Color Black
Item Dimensions
Height 12
Width 39
Length 29
Weight 20.94
SaleBestseller No. 7

2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile

Popularity Score 9.6
Quality Score 9.4
Sentiment Score 9.1

Highlighted Features

  • Compatible for X1,X4,X8,X16,Comes with low profilce bracket
  • Driver link is on the bracket,pls freely download
  • Support PXE function an Wake on LAN
  • Support DSM,PVE,ikuai,unraid6.9.2, OpenWrt ESXI6.7 (Doesn’t support ESXI 7.0)
  • Freely compatible, the network card can support multiple system: Windows ME/98SE/2000/XP, Win7 / Win8 / Win10 / Vista / Sever 2003/2008 / 2012 /2016/ Linux / DOS/MAC OS

Additional Info :

Brand GBase-T
Color Off-white
Item Dimensions
Height 13
Width 43
Length 38
Weight 75.28
Bestseller No. 8

2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included

Popularity Score 8.9
Quality Score 9.4
Sentiment Score 8.9

Highlighted Features

  • 【COMPATIBLE WITH OS】Compatible with Windows 10 / 8 / 8.1 / 7 / XP / Vista, Windows Server 2012 / 2008 R2 / 2008 / 2003, UEFI, Linux kernel up to 5.6 operating systems.
  • 【DRIVER INSTALLATION REQUIRED】To find more OS compatibility version or driver download, go to Realtek: https:// www . realtek. com/zh-tw/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software.
  • 【2.5GBPS PCIE NETWORK ADAPTER WITH RTL8125B CHIP】PCIe 2.5G 4-Speed Multi-Gigabit Network Adapter supports data rate up to 2.5 Gbps. It will increase business working efficiency by increasing the network speed. The transmission is more stable, and it is not easy to cause packet loss and distortion.
  • 【ADD 2.5G RJ45 ETHERNET PORT】Fits any PCI Express x1, x2, x4, x8 or x16 socket. NOTE: Only work with PCI-E slot, Not for PCI Slot.
  • 【PACKAGE CONTENTS】2.5G PCIe network card, standard bracket, low-profile bracket, screwdriver, screws, CD Drive.

Additional Info :

Brand GBase-T
Color Silver
Item Dimensions
Height 6
Width 33
Length 23
Weight 21.19
Bestseller No. 9

Dual-Port 2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller

Popularity Score 9.6
Quality Score 8.9
Sentiment Score 9.2

Highlighted Features

  • Compatible for X1,X2,X4,X8,X16 with Low Profile Bracket
  • Win7/8/10/11,Windows Server 2012/2008 Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11 PVE,IKUAI,Unraid 6.9 and above,DSM 6.2.3/6.2.4/7.0.1/7.1,OpenWrt,Vmware Esxi 5/6(Doesn’t support ESXI 7.0)
  • Compatible with the IEEE 802.3u specification for 10/100Mbps Ethernet, the IEEE 802.3ab specification for 1000Mbps Ethernet and the IEEE 802.3bz specification for 2500Mbps Ethernet.
  • It is also available via CAT5e UTP cable or CAT3 UTP (10Mbps only) cable to provide high speed transmission. It is suitable for multiple market segments and emerging applications, such as desktops, workstations, servers, communication platforms and embedded applications
  • Supports an auxiliary power auto-detect function and will auto-configure related bits of the PCI power management registers in PCI configuration space

Additional Info :

Brand Dual-Port
Color Unknown
Item Dimensions
Height 4
Width 33
Length 26
Weight 90.44
Bestseller No. 10

TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Network Adapter,Supports Windows 11/10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable

Popularity Score 9.8
Quality Score 9.1
Sentiment Score 9.6

Highlighted Features

  • 10 Gbps PCIe Network Card: With the latest 10GBase-T Technology, TX401 delivers extreme speeds of up to 10 Gbps, which is 10× faster than typical Gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions[1]
  • Versatile Compatibility: With extreme speed and ultra-low latency, 10GBase-T is backwards compatible with multiple data rates (10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, 100 Mbps), automatically negotiating between higher and lower speed connections
  • QoS: Quality of Service technology delivers prioritized performance for gamers and ensures to avoid network congestion for PC gaming
  • Free CAT6A Ethernet Cable: To maximize TX401's performance, a 1.5 m CAT6A Ethernet Cable is included—rated for up to 10 Gbps while a regular cable is only rated for 1 Gbps
  • Low-Profile and Full-Height Brackets: In addition to the standard bracket, a low-profile bracket is provided for mini tower computer cases

Additional Info :

Brand TP-Link
Color Grey
Item Dimensions
Height 12
Width 40
Length 44
Weight 33.27

Why 1st Product is Best Compare to Others

1st product has many incredible facts over other products. That’s why we’ve ranked it on top of this list.

The excellent quality of a good product is that it will fulfill all the needs a user have and solve the real problem. These quality is exists on this product. Be understandable by users, perform users task as easily and efficiently as possible.

Bottom line, this product is finesse for use, features that meet consumer needs and give customer satisfaction and conformance to standards.

Thing to Consider Before Buying 2 5 Gb Network Card

To find the perfect product, it is essential to pay proper attention to all the relevant factors. Let us take a look at some of the top factors to find 2 5 Gb Network Card.

Type & Variant

The first factor that you must consider when choosing 2 5 Gb Network Card is the type and variant. Each product in the industry comes with several versions and types, and selecting the right one is essential to ensure the product meets your needs perfectly.

Take a look at all of the available types and choose one that perfectly fits your requirements. Year of the release, color preference, dimensions, specifications, etc. are some of the variables to help you choose the right variant of your product.

Quality

Quality is the most important factor in any product. It is essential to take the quality of the item into account to ensure that you have the right product. The quality of an item plays an important role in its durability and performance.

To confirm the quality, make sure to pay attention to the certificates. This will help you to choose the perfect product without compromising the quality in any way.

Performance

Considering the performance of the 2 5 Gb Network Card before you make a decision is a must. The performance will give you a clear idea about whether the product will meet your requirements or not. It will also ensure that the service provided is up to the standards you are looking for.

Durability

Paying a decent amount of money for a product that does not last long is not worth it. And that is why considering durability is essential. Check out if the product is made with a durable material. 

You can check for features like waterproof, corrosion or rust resistance, anti-scratch, shock proof, and so on to make sure it can withstand all challenges and remain durable over time. This will provide you with a clear vision of whether it is beneficial in the long run or not.

Material

Both manufacturing quality and material are important when it comes to choosing a product. The purpose of considering the material is not only to check the durability and quality of the product, but also about its feel and finish. A material that can add aesthetic value and has an easy-to-clean surface is what you should be looking for.

Features

The features of the 2 5 Gb Network Card tell us whether or not the product will be beneficial for us. Different versions of the same product often come with different features. Latest releases of the product come with upgrades, so even though they could be expensive they can add more value to your needs than it’s predecessors..

And considering it is important to make sure it matches the purpose of why you are purchasing the item. Stick with the most required features and don’t be tempted for too many; otherwise you may end up paying some extra bucks unnecessarily.

Warranty

Warranty is to ensure that the company will take responsibility in case the product fails to service properly. It also shows the integrity and confidence of the business in its quality and products. However, not every manufacturer will provide you with a warranty.

Going for a 2 5 Gb Network Card with a warranty is usually the smartest move. This will help you to return the item or get a refund in case the product does not perform properly.

Price

Las t but not least, the price of the item often plays a major role when it comes to making a choice. The cost of a product relies on several factors, including warranty, quality, type, and many more.

And a common misconception among consumers is that expensive equals quality. Make sure to choose a product that matches all the requirements and fits your budget as well. But having a flexible budget is preferred, so you can adjust it after.comparing the prices.

FAQ

We’re not done just yet. Online purchasing can be daunting and especially if you’re in the market for 2 5 Gb Network Card. In this section, we’ll answer some of the most frequent questions regarding it

Is 2 5 Gb Network Card Worth The Money?

Choosing the right product is important to get great value for money. Since all the options for 2 5 Gb Network Card are chosen carefully, considering the fact that you get the value you’re paying for, it should be worth the money.

Can I Order 2 5 Gb Network Card Online?

In online marketplaces, 2 5 Gb Network Card is widely available. Ordering the product online is a viable option, but you will have to choose the item wisely. There are several versions available, and finding the right product is important before placing an order.

Is Warranty A Deciding Factor for Buying 2 5 Gb Network Card?

Warranty is an important factor to consider when choosing the item. And if there is an option to choose between a warranty and no warranty, going with the one with a warranty is the better option.

The Bottom Line

Nowadays, getting the right product at an appropriate price is very challenging. There are several versions of one product, and online reviews or advertisements often lead to a wrong choice. Not being able to determine the right product can cost you a lot of money, time, and patience.

However, to get the best results, make sure to follow the buying guide to purchase best 2 5 Gb Network Card. Pay more focus to quality, performance, and durability, and make sure that the product suits your budget properly.

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