TP-Link TX201 2.5 Gigabit PCIe Ethernet Adapter

The TP-Link TX201 is a PCIe Ethernet adapter for desktop PCs, with a listed transfer rate of up to 2.5 Gigabits Per Second and backward compatibility with slower Ethernet links. It suits a desktop upgrade where the computer, cabling and network equipment can make use of multi-gigabit wired networking.

At a glance

Supports a listed data transfer rate of 2.5 Gigabits Per Second, with backward-compatible Ethernet link negotiation.
Supplied standard and low-profile brackets accommodate different desktop case layouts.
Manufacturer claims Windows and Linux support, plus Wake-on-LAN functionality.
The explicit box list names an installation guide and resource CD alongside the adapter and brackets.

Price

£17.99Save 28%

Reference price: ~~£24.98~~

Price checked: 12 Nov 2026

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Often bought together

TP-Link TL-SG105-M2 5-Port 2.5Gbps Network Switch, Ethernet Splitter | 2.5Gbps Super-Fast Connection, Plug & Play, Silent Operation, Metal Casing, Ideal for 2.5G NAS/Server/Gaming/AP/4K Video

£35.99

Pros and cons

Pros

Backward compatibility allows the adapter to negotiate with supported lower-speed Ethernet connections.
Both standard and low-profile brackets are listed, giving more installation flexibility for desktop cases.
Wake-on-LAN is useful for remotely powering on a suitably configured computer.

Technical specifications

14 specifications

Identity
Brand	TP-Link
Model	TX201

Networking
Hardware interface	Ethernet
Data link protocols	Ethernet, Fast Ethernet, Gigabit Ethernet
Data transfer rate	2.5 Gigabits Per Second

Compatibility and features
Compatible device	Desktop
Operating system family	Windows
Minimum required operating system version	Windows 11
Manufacturer-stated system support	Windows 11/10/8.1/8/7, Windows Servers 2022/2019/2016/2012 R2/2012/2008 R2, Linux
Listed features	2.5G/1G/100Mbps Multi-Speed, Wake-on-LAN, Low-Profile & Full-Height Brackets, Desktop/PC Windows 10/11 & Linux Support

Dimensions and installation
Dimensions listed	12.1L x 7.8W x 2.1H centimetres
Weight listed	100 Grams
Colour	Black

Warranty
Product warranty	3 Years

What to know before buying

The 2.5 Gigabits Per Second figure is a listed maximum physical rate, not a guarantee of actual throughput. The manufacturer says results vary with cable class, environmental factors and computer performance. The connected network equipment must also support the desired link speed.

What’s in the box

Included

TX201 2.5 Gigabit PCIe network adapter
Quick Installation Guide
Resource CD
Standard and low-profile brackets

Who is it for?

A good fit for

Desktop owners adding a wired Ethernet connection or upgrading a compatible PC for a 2.5G network.
Users with a multi-gigabit router or switch who want faster local transfers or internet access, subject to the rest of the network supporting that rate.
PC builders who need a low-profile bracket option for a mini-tower case.

Less suited to

Laptop users or anyone seeking a USB or wireless network adapter.
Buyers expecting 2.5 Gigabit speeds from a network connection whose equipment or cabling does not support them.

TP-Link TX201 2.5 Gigabit PCIe Ethernet Adapter · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 12,142 ratings

5 stars79%79%
4 stars12%12%
3 stars3%3%
2 stars1%1%
1 star5%5%

Customer feedback reports easy setup, retained high speeds and compatibility with a range of systems. Those impressions align with the adapter's intended desktop Ethernet upgrade role, but do not establish a particular speed on every network. Aggregate ratings are largely positive, though a smaller share are low ratings, and the supplied feedback summary does not explain their reasons.

Positive themes

Customer feedback highlights ease of setup and reports of successful use with Windows and other systems.
Customers report that the adapter works out of the box and retains high speeds.

Frequently asked questions

What link speed does the TP-Link TX201 support?

The listing gives a data transfer rate of 2.5 Gigabits Per Second and describes backward compatibility with slower Ethernet connections. Actual throughput depends on the PC, cable and network equipment.

Which operating systems are listed as supported?

The manufacturer claims support for Windows 11, 10, 8.1, 8 and 7, several Windows Server versions, and Linux. The details section separately lists Windows 11 as the minimum required version, so check requirements for your particular system before buying.

Does it include a low-profile bracket?

Yes. The explicit box contents list includes Standard/Low-Profile Brackets.

Is this a wireless adapter?

No. It is described as a PCIe Ethernet adapter for desktop computers and connects through a wired Ethernet network.