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5Gb PCIe Network Card, 5G NIC PCI Express Ethernet Adapter with RTL8126, Support WOL, RJ45 LAN Controller with PXE Boot，5G/2.5G/1G/100Mbps NIC Card RJ45 Port for PC Windows/Linux OS
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
A
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 30, 2026 7:30 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🔥 Great Deal- 🔥Verdict: Great Deal. Strong buy. Price is significantly below its historical average.
- 💰The current price is 23% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
25.21/28
Recent Value
12.24/22
Market Standing
17.07/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
RIELINCARD-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Adopting Realtek RTL8126 NIC Controller， It can provide high speed up to 5Gbps, which is five times faster than Gigabit Ethernet, ensuring the stability of Internet access and local data transmission, effectively preventing packet loss, making the server more stable, and supporting the Wake on LAN function
✓Seamless backward compatibility with 5Gbps/2.5Gbps/1Gbps/100Mbps, providing faster speeds, lower latency, and stronger responsiveness. It can automatically negotiate high-speed and low-speed connections, supports Windows 11/10/Windows Server and Linux, and utilizes ISP speed by adding 5GBASE-T technology
✓This 5Gbps PCIe network card with RJ45 interface uses PCI-E X1 slot and is compatible with X4, X8, and X16 slots. Gold plated connectors can improve contact performance and lifespan, equipped with standard and thin brackets, suitable for different applications such as desktops, workstations, servers, and mini tower computers. Excellent heat dissipation performance can quickly reduce temperature and maintain the stability of network transmission
✓Instant Local Network Transfer: Whether integrated into your client PC or host server, the PCI Express network card establishes lightning-fast connections with other devices in your local network, elevating the efficiency of data transmission
✓Worry free warranty and friendly customer service. If you have any questions, we will help you solve the problem when you need it. If it cannot be solved, we will provide a refund without the need for a return
⚙️ Specifications
Brand
Rielincard
Hardware Interface
PCI Express x16
Compatible Devices
Windows 10/11, Linux Kernel 5.16.18/RHEL8.6, VMware ESXi8.0
Product Dimensions
5.74"L x 5"W x 0.94"H
Data Link Protocol
IEEE 802.3
Data Transfer Rate
2.5 gigabits_per_second
Item Weight
3.2 ounces
Minimum Required Operating System Version
Windows 11
Manufacturer
Rielincard
ASIN
B0G2MVPJXP
Item model number
8126-5G
