2 Port 10G PCIe Network Card, Intel X540 chip LAN Ethernet Controller, 10G/1G/100Mbps RJ45 NIC Adapter for Windows/Linux/VMware

If you're looking at this item and wondering if it will work with your QNAP NAS (TVS-hx74 specifically), it does. Trouble-free install from the get-go, worked immediately and has been great for over a year. The first thing I did before install, since this is installed upside down (with the heatsink facing down and not up), was to remove the heatsink and corresponding thermal pad and replace with a small bead of Arctic Silver 5, then reinstall the heatsink. My only complaint now is that this card is $20 cheaper than when I purchased 😢.

These cards work well at a reasonable price

The card works at the 10Gbps, 2.5Gbps and 1Gbps speeds. But it died at the 28-day mark--would not power on. I revised my rating from 5 to 1. On Windows 11, the drivers weren't automatically installed. Drivers come on a CD-ROM but you can download the drivers from the Binardat website. Go to the Site Map at the bottom of the main page and select Downloads to find the drivers. Select the AQUANTIA driver. I installed drivers from the CD-ROM and the card identifies itself as a 'Marvell AQtion 10Gbit Network Adapter'. Today, there's one on Amazon for $10 less.

5gig as advertised, fast, fit in pcie slot. Easy to install but need to download drivers from website for 5 gig. Works great.

Plug and play, very stable, cheap and works pretty well over stress, never had a single problem! MAKE SURE YOU INSTALL THE DRIVER!!!

This lan card works as advertised, however you will need to update your drivers as the generic drivers only connect at 2.5gb. Once your drivers are updated from the Realtek site, you will experience 5gb speeds. Happy with the price, performance and ease of use.

I upgraded the connections between my local PC-clones running Linux from 1G to 10G ethernet. I used QNAP cards initially, but those doubled in price and needed to be imported, so I switched to this card. It works great with the standard drivers that come with Ubuntu 20.04. Other cards claim Linux support but their driver isn't actually in the standard kernel; this card's driver IS in the standard kernel.

This 5-Gigabit PCIE network adapter is great. It's super easy to install and works great. The 5-Gigabit speed should be more than sufficient for any internet speed upgrades that will be offered by COX anytime soon.

I recently upgraded the network in my house. Most of it is your standard 1Gbps network, however in my home office I have a 10G switch that I have connected my servers to at 10G, I have a NAS with 2.5G connections that also connects to that switch. I should mention the switch does support multiple speeds, 1, 2.5, 5 and 10Gbps. The only devices left in the office without a fast connection was a desktop computer, hence this card. Installation of this card is pretty simple, you stick it into a free PCIe X4 slot and screw it down. Depending on your case you may have to swap out the mounting bracket so that it fits, but in my case, I did not need to do this. After installation, I turned on my computer and because it is a Linux box, the card was identified, and just worked without any extra configuration. As for speed, it is a big improvement over 1G. Unfortunately I did not capture any metrics, but it does transfer files to and from my server faster than before. At the risk of sounding condescending, I want to warn people that they will not get faster speeds from this card if their network has not been upgraded from 1Gbps and/or has no other device with fast networking.

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Die 5Gb Netzwerkkarte lässt sich dank des Realtek Chipsets problemlos installieren - einfach einbauen, Rechner einschalten, warten bis die Treiber installiert werden, fertig. Zumindest unter Windows 11, denn ich benutze nur dieses Betriebssystem. Unter Linux dürfte es aber auch funktionieren, da der Chipset auch dort unterstützt wird. Für Rechner ohne oder mit defekter eingebauter Netzwerkkarte oder um ein zweites Netzwerk aufzubauen ist die Karte super.

光回線を２Gから１０Gに変えたのでイーサネットも交換してみた。１０Gイーサネットも考えたが熱で切れることがあると聞き５Gのこの商品を選択。 ５Gには珍しく放熱板がついていて熱問題にもアドバンテージを感じる。 テストで15GB程度のファイル転送を行ってみたが、15年前の自作マシンでも問題なし。

Werkt perfect prima koop