BCM5751-1T-X1

Works very well, Windows 11 25H2 recognized without any issue. No Driver needs Fits in my low profile computer Thank you.

This is a review of four related products purchased here on Amazon. 1. Klein Tools VDV826-703 Pass-Thru™ Modular Data Plug, CAT6, 50-Pack (ASIN B076PRM7W8) 2. Klein Tools VDV226-005 Compact Pass-Thru™ Modular Crimper (ASIN B07R3GK9FQ) 3. Soft Plastic Ethernet RJ45 Cable Connector Boots by Copapa (ASIN B07219KGC4) 4. H!Fiber 1Gbe Ethernet Network Adapter (ASIN B074PPRQQK) I’m using CAT 6 UTP (23 AWG) that I bought from a local home center. 1. I found the Klein Tools VDV826-703 Pass-Thru™ Modular Data Plug, (CAT6, 50-Pack) to be easy to use. This is my first-time using pass-thru connectors, and I have mixed feelings, but that’s not what this is about. The 23 AWG wires fit in snuggly but did require a bit of convincing to pass thru. They are more expensive than some others that are available, but I know these will work perfectly, especially with a same brand crimper. 2. The Klein Tools VDV226-005 Compact Pass-Thru™ Modular Crimper did its job flawlessly. The insulation is held tightly in place, the crimp felt secure, and the pass-thru wires were cut perfectly flush. I still need to try this with cheap plugs, to see if they are cut just as flush, but these work great with their own. 3. While I don’t usually use boots, I decided to give them a shot as they make the wires look more “finished”. I purchased the blue Soft Plastic Ethernet RJ45 Cable Connector Boots by Copapa. While they didn’t cost much, they were very soft and fit okay. I wish they were a little tighter around the wire, but that can vary from brand to brand. Overall, I’m happy with them. 4. Once the cables were completed, I plugged them into a H!Fiber NIC (Intel I350-T4 chipset). They all fit nicely together, even with the boots. That network card is not the V2, and that was expected. The V2s are harder to find and there are no performance differences. The revision was made to fix a slight power surge during power-on. The network card performed flawlessly with pfSense and I was able to configure two LAGGs with LACP support. One to a Cisco managed switch, and the other to my cable modem (SB8200) but I’ll save those for a different review. This card is working perfectly.

I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR

This NIC has been running rock solid 24/7 in our pfSense CE router for over a month now.

Easy to install and drivers already built into Debian

great nic, exactly what i needed for my opnsense server.

Yes, the product works. There was no documentation or installation instructions. I was able to Google the mfgr website to locate the Intel driver and download the zip file, perform the installation. At first, I actually, HOPED to get help (didn’t realize that I needed to disable my failing comms card or the new one would not be recognized) and reached out for help. I purchased this particular item BECAUSE of promise of tech support. No deal. Support site is in Chinese characters (!) and I correctly guessed they were asking for my name and email. Automated response (this time in English) saying they might be “busy or away” and to leave my email address. It’s six hours later, and no response.

Worked as intended

Works great in my ESX 8.0.3 server

happy to get this network card i recommend this

only one port work at a time , never buy , waste of money

does not work in my application - Dell 7070 and VMware

I am using this in my pfsense box, they work out of the box. I replaced the stock thermal glue with a drop of MX4. It does get little hot without a fan so I added an 80mm fan facing directly on the nic and it is much cooler now even under heavy load.