1-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M PCI Express LAN Card, Realtek RTL8126, Windows and Linux, TAA Compliant

Upgrade your system with the 1-Port 5G PCIe Network Adapter Card featuring the Realtek RTL8126 chipset for ultra-fast, multi-gigabit connectivity. Supporting 5G, 2.5G, 1G, 100Mbps, and 10Mbps Ethernet speeds, this versatile LAN card automatically adjusts based on network infrastructure and device capability. Compatible with both Windows and Linux systems, and TAA compliant for government or commercial applications, it delivers reliable performance with a low-profile bracket included for flexible installation.

Key Features:

• Multi-Speed Ethernet – Supports 5G/2.5G/1G/100M/10M speeds for dynamic network needs

• Realtek RTL8126 Chipset – Stable, energy-efficient performance with broad compatibility

• PCI Express Interface – Seamless integration into standard and small-form desktops

• TAA Compliant – Suitable for government and enterprise use

• Windows & Linux Support – Compatible with major operating systems

• Low-Profile Bracket Included – Fits both standard and slim desktop cases

Specifications:

• Controller: Realtek RTL8126

• Interface: PCIe x1

• Ethernet Port: 1x RJ45 (10/100/1000/2500/5000 Mbps)

• Compatibility: Windows 10/11, Linux Kernel 5.4+

• Compliance: IEEE 802.3bz, 802.3u, 802.3ab, 802.3an

• Brackets: Standard + Low-profile included

• LED Indicators: Link and activity

• TAA Compliant: Yes

Product Dimensions / Weight:
Approx. 3.8 x 2.2 x 0.7 inches / ~50g

Package Dimensions / Weight:
6.5 x 5 x 1.2 inches / ~150g