TP-Link TX201 2.5 Gigabit PCI Express Ethernet Network Adapter

The TP-Link TX201 is a high-performance 2.5 Gigabit PCIe Ethernet adapter offering blazing speeds, low latency, and broad compatibility—ideal for gamers, streamers, and power users upgrading from standard Gigabit. 🧩 Overview The TP-Link TX201 is designed to unlock the full potential of multi-Gig internet and local data transfers. Whether you're gaming, streaming 4K content, or managing large file backups, this adapter delivers 2.5 Gbps speeds—2.5× faster than standard Gigabit Ethernet. ⚙️ Key Features • 2.5GBase-T Technology: Automatically negotiates between 2.5G, 1G, 100Mbps, and 10Mbps speeds for seamless compatibility. • Low-profile and full-height brackets: Includes both options for standard and mini tower cases. • Wide OS support: Compatible with Windows 11/10/8.1/8/7, Windows Server editions, and Linux. • QoS (Quality of Service): Prioritizes bandwidth for gaming and streaming, reducing lag and congestion. • Wake-on-LAN support: Allows remote power-on for convenience and automation 🧪 Performance Users report noticeable improvements in download speeds, latency, and responsiveness, especially when paired with a 2.5G-capable switch or router. It’s ideal for: • NAS setups: Fast local file transfers between storage and workstations. • Gaming rigs: Reduced ping and smoother online play. • Content creators: Efficient cloud backups and media streaming. 📦 Installation & Build • Plug-and-play PCIe interface: Easy to install with included driver CD or downloadable utility. • Compact design: Fits snugly in tight builds with the low-profile bracket. • Solid construction: Lightweight but durable, with a clean black finish. ✅ Pros & ⚠️ Cons 💡 Tips for Best Use • Pair with a 2.5G switch like TP-Link SG108-M2 for full-speed networking. • Use Cat 6 or higher Ethernet cables to ensure optimal performance. • Disable onboard LAN in BIOS if conflicts arise during installation. If you're upgrading from Gigabit and want future-proof speed without breaking the bank, the TX201 is a smart, reliable choice.

Works as intended, no complaints to be had. East to install, low profile. Speeds supported are well withing the range specified. Out of box drivers are supported, but I do personally update using online resources on every new install. Just a habit of mine.

Easy to install, good size, really good value, what more could you ask for. It works like a charm and I havent had any issues at all with this.

I was pleasantly surprised by the performance of this inexpensive Ethernet card. Setup was easy, and it worked right out of the box without any driver issues. Despite the low price, the connection is fast and stable, even during heavy usage. Download and upload speeds are just as good as with more expensive cards, with no noticeable lag or dropouts. If you’re looking for a reliable and affordable option, this card delivers great value for the money. Highly recommend it for anyone needing a simple upgrade without breaking the bank!

So I have a fairly substantial 4090 build with a very fast wired internet. I was having endless problems in games like Fortnite where my PC would suddenly crash mid-game. I tried everything and then suddenly stumbled across a forum saying that my motherboard (ASUS TUF B550) had a common fault where the Ethernet port would become faulty. Put this in my PC and suddenly it’s working flawlessly and not a crash since. Saved me so much money and retained the high speeds!

Many people have complained about this card. However, it's absolutely a windows bug that will lock the whole operating system, needing a cold-start. This card is brilliant, and performs really well. The issue is dual disk-cache deadlock if you want to look it up. It's been waiting to bite for 25 years, once nvme cards were invented and coupled to fast NICs like this one. It happens because firstly the NVMe DRAM cache filles up, then the windows file cache, then that pushes back into the Windows 11 kernel, which locks up a spinlock. Your whole OS will freeze if your write speed is faster than your NVMe can handle, which this NIC will allow. It's very easy to fix... NVMe drive have an onboard DRAM disk cache, so windows operating-system level caching will conflict, and also degrade general write performance quite noticeably, and cause your operating system to completely lock when writing data to disk copied over the NIC, where the data rate exceeds the random write speed. The on-board DRAM is big (over 1GB), and many times faster that windows disk caching, so you really don't need the windows stuff slowing it down. Find your storage device in Windows Device Manager, open Properties, under Write-Caching-policy, disable write-caching-on-this-device. Reboot. TCP flow control will now work correctly, and while the write speed may drop to zero, that's fine and intended - you're just exceeding the random write speed of your storage device when that happens. It's also better to use the "Marvell AQution 10Gbit Network Adapter" drivers directly from the Marvell website rather than the TP-LINK ones. While the same driver is installed, there is extra stuff bundled with the TP-LINK drivers you don't need. After 30 years working in IT, I've not seen a better value or more reliable 10G card in this price bracket. Highly recommended if you do the above. Update: You must also disable the following in the NIC advanced device settings: Large Send OfFload v1 (IPv4) Large Send OfFload v2 (IPv4) Large Send OfFload v2 (IPv6)

Does what it says on the box. I recently had an upgrade to Virgin media Gig1 broadband. Did I need it? Probably not I had 350MB/S before so it wasn't slow by any stretch of the imagination. But I'm a nerd at heart and do like to get every but of performance I can from my gaming pc which to be fair has cost a lot of money to build so I just wanted to max things out. The onboard Ethernet controller of my motherboard is 10/100/1000 so capped out at around 950MB/S not quite achieving the full speed that the connection is capable of. By installing this PCIE Ethernet card not only did I unlock the full speed provided by Virgin media now averaging around 1150MB/S it somehow made my pc feel smoother and more responsive in general. Not sure why maybe it reduced strain on the motherboards chip-set, but I'm just guessing, most people wouldn't probably notice a difference but a hard core gamer who's in tune with his machine will. All in all I'm very happy with the card and when / if Virgin Media roll out even faster speeds you can bet I'll be at the front of the que whether I need it or not, and I'll be ready for speeds up to 2.5GB/s. Can't wait, that's just living life as a nerd, un-apologetically we just can't help ourselves.

Excellent and as described. My PC is now getting full fibre connection of 1.7Gb/s. Installed effortlessly and plug and play with Windows 11.

Problemlos eingebaut, Bluetooth und WiFi funktioniert einwandfrei. (Win10, Asus ROG Strix B450-F)

Habe diese Karte nach schlechten Erfahrungen mit einer Variante von Asus gekauft. Auf dieser TP-Link TX401 ist noch der alte AQC107 Controller drauf. Positiv: + Gute Verarbeitungsqualität + ASPM unterstützt und kodiert + EEE funktioniert einwandfrei, einschließlich EDPD + 10 Gbit/s werden in beide Richtungen erreicht (unter Linux und Windows) + LP-Slotblende dabei + Cat 6a Kabel dabei Negativ: - Windows und Linux erkennen hohe Exit-Latenzen (>64us) für ASPM Standby-Zustände und wollen diese daher standardmäßig nicht aktivieren. Alles in allem eine gute 10G-Karte zu einem verträglichen Preis.

El producto funciona excelente, fue fácil de conectar e instalar. Solo que si tardo en llegar.

Ho migliorato le performance di rete nella mia lan anche se non migliora la mia connessione in fibra FTTH Fastweb(nominale 2.5Gb con. 950Mb Down e 970Up + cavi rete RJ45 cat7)

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