ipolex 10Gb Network Card Intel X540-T1 Ethernet Card PCI-E NIC, Single RJ45 Copper Port, with Intel X540-BT1 Controller, 2.1 X8, 10G PCI Express LAN Adapter NIC, Support Windows Server, Linux, Vmware

Works perfectly. The difference in speed between this card and a gigabyte card is incredible. It was easy to install, and I was able to download and install the drivers for it without a problem.

Worked great until a lightning strike sent a power surge through the cable and blew up the RJ45 port

I purchased this for my TrueNAS machine and it didn't work for me. It's entirely possible it was due to the 2.5gbe switch I had it connected to. Maybe it only does 1gbe or 10gbe? Card was recognized just fine and I had blinky lights when I connected it to my switch. I could not get an IP using DHCP or setting it manually. I did not try this card while running Windows so I can't comment on that.

I inspected the NIC and seems like it was brand new. No dust, the PCB is nice and clean. I've been using this on my Proxmox server and its been working like a Gem. I've also used this on a Xenserver and works well with it as well.

I had high hopes for this item after getting fiber installed to the house. Tested once I installed and updated the drivers. Speed test resulted in only 585 megabits per second….nowhere near the advertised 2.5 gbs. Sadly, returned.

Very happy this is working in my TrueNAS box connected up to a QNAP Switch, works very well.

Es una excelente tarjeta, muy bien acabada, pero para los sistemas debian no es facil de reconocer o no lo reconoce, lo compre para el NAS, y no lo reconoce, en windows perfectamente!

This card will max out your CPU when downloading at 10g speeds. 12th Gen i9 and it causes the CPU to go to 100%. It doesn't have it's own an onboard processor.