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5Gbps PCIe Network Adapter, RTL8126 Chip Multi-Gigabit Ethernet Card (5G/2.5G/1G/100Mbps) PCIe 3.1 X1, RJ45 LAN Controller with PXE Boot, Low Profile Bracket for Windows/Linux

High-Speed 5G Connectivity with Broad Compatibility:This PCIe 3.1 network card delivers blazing-fast 8 GT/s transfer speeds, ensuring reliable 5G network performance. Compatible with x1, x2, x4, x8, and x16 standard PCIe slots, it comes with both full-height and low-profile brackets, making it perfect for desktops and mini-tower cases.
Built-in RealWoW Technology for Remote Management:Equipped with RealWoW technology, this card supports remote wake-up and diagnostics, enhancing data stability and enabling convenient remote management. The RTL8126-CG chip ensures a trusted, energy-efficient networking solution for users worldwide.
Multi-OS Compatibility, Plug-and-Play Setup:Fully compliant with Windows 7/8/8.1/10/11 and Linux systems, this network card is easy to install and ready to use right out of the boxno additional drivers required. Ideal for home, office, and professional users.
Dual Bracket Design for Flexible Installation:Includes both full-height and low-profile brackets, allowing seamless installation in standard and compact PC cases. Whether you have a full tower or a mini tower, this card adapts to your setup effortlessly.
180-Day Worry-Free Warranty & Reliable Support:Backed by a 180-day worry-free warranty and friendly customer service. If you encounter any issues, well assist you promptly. If the problem cant be resolved, enjoy a no-questions-asked refund with no return requiredshop with confidence!

Overview

Specs

Reviews

High-Speed 5G Connectivity with Broad Compatibility:This PCIe 3.1 network card delivers blazing-fast 8 GT/s transfer speeds, ensuring reliable 5G network performance. Compatible with x1, x2, x4, x8, and x16 standard PCIe slots, it comes with both full-height and low-profile brackets, making it perfect for desktops and mini-tower cases.
Built-in RealWoW Technology for Remote Management:Equipped with RealWoW technology, this card supports remote wake-up and diagnostics, enhancing data stability and enabling convenient remote management. The RTL8126-CG chip ensures a trusted, energy-efficient networking solution for users worldwide.
Multi-OS Compatibility, Plug-and-Play Setup:Fully compliant with Windows 7/8/8.1/10/11 and Linux systems, this network card is easy to install and ready to use right out of the boxno additional drivers required. Ideal for home, office, and professional users.
Dual Bracket Design for Flexible Installation:Includes both full-height and low-profile brackets, allowing seamless installation in standard and compact PC cases. Whether you have a full tower or a mini tower, this card adapts to your setup effortlessly.
180-Day Worry-Free Warranty & Reliable Support:Backed by a 180-day worry-free warranty and friendly customer service. If you encounter any issues, well assist you promptly. If the problem cant be resolved, enjoy a no-questions-asked refund with no return requiredshop with confidence!

Additional Information
First Listed on Newegg	October 14, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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