GigaPlus
5Gb PCIe Network Card Realtek RTL8126 Controller, 5Gbe RJ45 Port NIC Card Support WOL, 5Gb Base-T Ethernet Adapter for Windows10/11/Windows Server/Linux
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The 5Gb PCIe Network Card Realtek RTL8126 Controller, 5Gbe RJ45 Port NIC Card Support WOL, 5Gb Base-T Ethernet Adapter for Windows10/11/Windows Server/Linux is a solid pick with broad community endorsement in the networking cards category, priced around $33.29, rated 4.4★ across 432 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
SpecPicks Verdict
SpecPicks classifies GiGaPlus 5Gb PCIe Network Card Realtek RTL8126 Controller, 5Gbe RJ45… as a solid pick with broad community endorsement in the networking cards category, based on 432 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. GigaPlus's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for networking cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.4★ customer rating
- ✓ Backed by GigaPlus's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 🌐5G High Speed: This 5G Ethernet card uses the Realtek RTL8126 controller, which can increase the Ethernet speed to 5Gb/s. Ensure the stability of Internet access and local data transmission, effectively prevent packet loss, and improve server stability. Support network wake-up function.
- 🌐Network Connection: This 5G BASE-T PCIe is equipped with an independent Ethernet port, which can convert the PCIe slot (X1/X4/X8/16) into a 5G RJ-45 Ethernet port. Note: Only suitable for PCIe ports, not for PCI slots.
- 🌐Wide Compatibility: Compatible with Windows 7/8/8.1/10/11 and Linux. Seamlessly backward compatible with 5Gbps/2.5Gbps/1Gbps/100Mbps, it can automatically negotiate high-speed and low-speed connections, support multiple device connections, and meet the diverse operating system needs of your data center or home use.
- 🌐Adaptability and Heat Dissipation: Comes with standard brackets and slim brackets for different applications such as desktops, workstations, servers, and mini-tower computers. Excellent heat dissipation performance can quickly reduce the temperature and keep the stability of network transmission.
- 🌐Customer Service: Each GigaPlus 5G NIC undergoes rigorous reliability, quality, and performance testing. We provide lifetime technical support for the entire product.
Full Specifications
| Brand | GigaPlus |
|---|---|
| Weight | 5g |
| Model Number | GP-5G NIC |
| Compatibility | Linux |
| Built-In Media | 5G NIC |
| Number of Items | 1 |
| Compatible Devices | Desktop |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 5 Gigabits Per Second |
| Hardware Interface | PCI Express x8 |
| Warranty Description | 1 year warranty |
| 🌐Customer Service | Each GigaPlus 5G NIC undergoes rigorous reliability, quality, and performance testing. We provide lifetime technical support for the entire product. |
Ready to buy?
GiGaPlus 5Gb PCIe Network Card Realtek RTL8126 Controller, 5Gbe RJ45 Port NIC Card Support WOL, 5Gb Base-T Ethernet Adapter for Windows10/11/Windows Server/Linux is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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