






๐ Upgrade Your Network, Upgrade Your Workflow!
The H!Fiber 2.5Gbase-T PCIe NIC with Realtek RTL8125 chip delivers ultra-fast 2.5Gbps wired Ethernet speeds through a single RJ45 port. Compatible with PCIe v2.1 x1 slots and multiple operating systems, it offers easy installation with included brackets and robust features like PXE, WOL, and Jumbo Frames. Designed for professionals seeking reliable, high-speed connectivity, it comes backed by 24/7 support and a 3-year warranty.















| ASIN | B0B7RZ9JWM |
| Best Sellers Rank | #141 in Internal Computer Networking Cards |
| Brand | H!Fiber.com |
| Color | 1 RJ45 |
| Compatible Devices | Desktop |
| Customer Reviews | 4.9 out of 5 stars 20 Reviews |
| Data Link Protocol | Gigabit Ethernet |
| Data Transfer Rate | 1 Gigabits Per Second |
| Hardware Interface | Ethernet |
| Manufacturer | H!Fiber.com |
J**Y
Fast, Reliable, and Easy to Install Network Card
This network card is exactly what I needed for faster wired connectivity. Installation was simple, and the card was recognized immediately without any driver issues. The Realtek RTL8125 chip delivers consistent and reliable speeds, making it perfect for gaming, streaming, or large file transfers. The build quality feels solid, and the card sits securely in the PCIe slot. Iโve noticed a significant improvement over my previous 1Gb network card, with stable and smooth performance. Overall, this is a high-quality, easy-to-use upgrade for anyone looking to boost their network speed. Definitely a five-star choice for home or office setups.
M**L
Flawless Installation
This was my 3rd network card. My other cards were a nightmare installing on a Windows 11 machine. I could not install drivers that worked. The H!Fiber installed instantly and the performance was flawless with standard Microsoft drivers.
J**N
H!Fiber 2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb works GREAT with Linux, buy this.
Using Proxmox, which rides on Debian 12(?) Linux. This works right out of the box with NO ISSUES at all. Full speed, I have 2 of them that form my storage network, while a normal gig card talks to my main network. Would buy again and every time from this point on. Might sell and bench this one and go for the 10g model they have.
J**L
Buy it asap
Works well and gets 2400 when our internet is 2gb only. This is a great card!!! Windows picked up instantly installed drivers
J**L
No complaints. tested to 2.5gb/s
installed on a system running fedora 39 linux and did some test transfers. driver loaded without any special modifications. I see no errors from the card. Download and Upload Speeds approached what I'd expect and sustained transfers did not experience any degradation. No complaints here. I did not try their tech support.
N**H
I plugged it in and it worked. Perfect!
Perfect!
M**E
Super easy installation
I encountered an issue with the new Verizon WiFi extender: the Ethernet connection speeds were not matching the wireless connection speeds when connected to my motherboard's Ethernet port. I got this and installed it seamlessly and my problem was immediately resolved.
R**0
EZ setup on Linux
I expected to have to do some manual driver setup for this on my Ubuntu 22.04 system. But no, installed the card, booted the PC up and voila, it was working! My 2.5g capable switch says it's connected at 2.5g. I'm happy.
Trustpilot
1 month ago
1 month ago