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โก Upgrade your network game with gigabit speed and zero downtime!
The PCIe Gigabit Ethernet Server Adapter with Broadcom NetXtreme BCM5751 delivers reliable 10/100/1000 Mbps wired connectivity via a PCI Express x1 interface. Designed for both full and half-height desktop/server setups, it features automatic crossover and error correction for stable connections. Compatible with a broad spectrum of operating systems including Windows, Linux, and VMware, this adapter is a versatile, plug-and-play solution to revive or upgrade your wired network infrastructure.

| ASIN | B076HHS1WF |
| Best Sellers Rank | #81 in Internal Computer Networking Cards |
| Brand | ULANSeN |
| Color | 5751 |
| Compatible Devices | Desktop |
| Compatible Operating System Family | Linux, Windows |
| Customer Reviews | 4.5 out of 5 stars 181 Reviews |
| Data Link Protocol | Ethernet, Gigabit Ethernet, IEEE 802.1p |
| Data Transfer Rate | 1000 Megabits Per Second |
| Hardware Interface | Ethernet, PCI Express x1 |
| Item Dimensions L x W x H | 5"L x 0.8"W x 5"H |
| Item Weight | 0.22 Pounds |
| Manufacturer | ULANSON |
| Mfr Part Number | Broadcom 5751 |
| Model Number | 8541588194 |
| Product Dimensions | 5"L x 0.8"W x 5"H |
| UPC | 742880874653 702604609411 |
| Unit Count | 1.0 Count |
M**P
Worked great
I needed the low profile and pleased with how this all worked out. I had an older PC that the motherboard Ethernet port failed on, and was able to add this and getting the machine back on the wired network. (It was an older Gateway model purchased in 2009 running Linux.)
C**R
Great
Slid right into place. No programming required. Jumped right on my network. Very fast.
M**N
Fast NIC. Fits correct.
After the onboard NIC kept dropping. My online was really slow and always dis-connecting. Installed this NIC and am a happy camper again.
H**Y
Dones't include the b57w2k.sys file for windows 2000 support.
I tested this Ethernet adapter on 5 different Operating Systems with 3 of them recognizing the controller on start up which was Windows Vista, Fedora 19 and Fedora 33 Linux. With Windows XP 64 bit, it found the necessary drivers on the included CD with no problems but Windows 2000 wouldn't install because the manufacturer didn't include the necessary system file called: "b57w2k.sys" on the driver CD.. I had to manually download the b57w2k.sys file off of the internet, transfer the file to a thump drive and then get Windows 2000 to look for the missing system file on the thump drive to get it installed. But it works and it's compatibly with all 5 OS's. I took off 1 star because it didn't include the system file needed to install inside Windows 2000.
R**Z
Replacement LAN Card
Fast delivery and easy install. Works like champ
J**S
stopped working *edited*
The purchase, shipping and install was great.. Bought on the 15 August, worked perfectly.. fire the pc up today and it does NOT work, Sept 21, cannot figure out how to contact the seller for any kind of warranty information on it. would NOT recommend. My mother board actually died.. so this was not defective.
R**1
Works great, exactly as advertised.
What more is there to say? Its advertised as a pcie card that does gigabit networking, and spoiler alert it does in fact hit gigabit speeds and wait for it you'll never guess this it is in fact also a pcie card. 10/10, exactly what I purchased.
S**N
These do not support 1Gbps or WOL.
I bought two of these for the very specific purpose of using them for Wake On Lan (WOL) between two desktops. One desktop is a Plex server box that always stays on, and the other one is a gaming machine that I like to wake up remotely to stream games. This worked flawlessly over my onboard LAN ports, but this will NOT work over these Broadcom NICs. It shows options for WOL and magic packet sending but it will not work. I made sure to set the APM options in the BIOS to keep the NIC on while the PC is off, no luck. After some digging, I even realized these do not run at the 1Gbps advertised speed, which lead me to believe it was a driver issue. After making sure I had the latest drivers installed, I kept tinkering with it for a few hours until I finally gave up. These are still running at only 100Mbps and they do not WOL even though everything is enabled all the way through. These appear to be legacy NICs and they are cheap for a reason. I was hoping to find a cheap solution for my needs, and as far as I saw, this should have worked. But aside from the apparent lack of WOL functionality, claiming to be 1Gbps just to sell me old legacy gear that runs at 100Mbps is not okay, that's false advertising. One star. Stay away unless you need something VERY basic.
P**E
Nice erhernet card
Nice erhernet card. To build a computer from scratch or add a secondary Ethernet card in small form factor all nice for cheap
K**S
Decent, inexpensive network card
This is a decent, no-frills network card that's natively supported out of the box by Windows 10. Plug it in and away you go.
N**U
Not working with DELL D790 on WIN 10
I have same issue as posted by "MmmDee in the United States on April 7, 2023" - not compatible with Windows 10 running on Dell Optiplex 790. On booting, the NetXtreme NIC displayed a banner "copyrighted 2000-2004, hit Control-S for settings", and the system would not boot. Changed BIOS to disable on-board NIC. System booted to login screen but froze. Rebooting never displayed a login screen again. Removed NetXtreme NIC and system booted. Tried this process 2-3times with no luck to use it and my system was unable to read the included CD, labeled "BCM/M Driver (dated 22/05?)".
Trustpilot
1 month ago
4 days ago