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๐ Upgrade your network, upgrade your workflow!
The 10Gtek 2.5G NIC PCIe Network Adapter delivers ultra-fast 2.5Gbps Ethernet speeds via a single RJ-45 port, powered by the reliable Realtek RTL8125 controller. Designed for professional desktops, it supports PCIe 2.0 x1 slots and is compatible with a wide range of Windows and Linux operating systems. Ideal for users seeking a hassle-free, high-performance network upgrade with advanced features like PXE, VLAN, and jumbo frames.



| ASIN | B09P8FH9QN |
| Best Sellers Rank | #68,306 in Computers ( See Top 100 in Computers ) #148 in Network Cards |
| Brand | 10Gtek |
| Color | X1 |
| Colour | X1 |
| Compatible Devices | Desktop |
| Compatible devices | Desktop |
| Customer Reviews | 4.3 out of 5 stars 33 Reviews |
| Data Link Protocol | Gigabit Ethernet |
| Data Transfer Rate | 100 Megabits Per Second |
| Data link protocol | Gigabit Ethernet |
| Data transfer rate | 100 Megabits Per Second |
| Hardware Interface | Ethernet |
| Hardware interface | Ethernet |
| Item Weight | 0.09 Kilograms |
| Manufacturer | 10Gtek |
| Mfr Part Number | RTL8125-2.5G-1T-X1 |
| Model Number | RTL8125-2.5G-1T-X1 |
| Unit Count | 1.0 Count |
P**M
good product, worked out the box, recommended!
works out the box. no problems. gave nas transfer speeds of ~280Mb/s on private network. nice that it uses PCIE-X4 so it can fit in the mini slots on the motherboard. happy with the purchase!
D**G
Plug & play on Windows 11
Plugged into my Windows 11 box. Worked as soon as it was booted without needing to click on anything at all. Delivers 2.5Gbps as advertised.
G**G
Works great but needs drivers for CentOS 7
The card was easy to install, but the NIC DID NOT WORK on CentOS 7 out of the box. I had to hunt around for the appropriate Linux driver for the RTL8125 chipset. Fortunately I found what I needed on the interweb and I was up and running in a few minutes. It is so cool to see the data transfer speeds in the 250+ megaBYTES per second range!
A**N
Fast and reliable
Motherboards Ethernet cord was extremely faulty. Put this in the pcie and havenโt worried about it since. Great connectivity works a charm!
R**E
Plug and play no software required on Windows 11 pro
Plug and play no tools required if you have thumb screws. Not entirely sure why but speeds are inconsistent on 2.5Gbps Internet. I typically see speeds of 700 to 900 Mbps download however the upload is 1.6Gbps to 2.5Gbps. I'm not entirely sure what's going on. Ethernet cable is Cat6, Router consistently sees 2.5Gbps symmetrical.
Trustpilot
2 weeks ago
3 days ago