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Main image of PCIe Dual Port Gigabit Ethernet Network Card Realtek RTL8111F, 2 x RJ45, 10/100/1000Mbps, Supports Link Aggregation, WoL, for Soft Router & Desktop

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Alt view image 4 of 4 - PCIe Dual Port Gigabit Ethernet Network Card Realtek RTL8111F, 2 x RJ45, 10/100/1000Mbps, Supports Link Aggregation, WoL, for Soft Router & Desktop

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PCIe Dual Port Gigabit Ethernet Network Card Realtek RTL8111F, 2 x RJ45, 10/100/1000Mbps, Supports Link Aggregation, WoL, for Soft Router & Desktop

Dual Gigabit Ethernet Ports: Adds two independent 10/100/1000Mbps RJ45 ports via a single PCIe x1 slot, providing high-density networking for soft routers, servers, desktops, and NAS systems.
Realtek RTL8111F Controller: Powered by the reliable Realtek RTL8111F Gigabit Ethernet controller, delivering stable performance, hardware offload capabilities, and broad operating system compatibility.
PCIe x1 Interface: Fits into any PCIe x1, x4, x8, or x16 slot for easy installation in desktop PCs, servers, and industrial systems with limited expansion slots.
Link Aggregation & Wake-on-LAN: Supports IEEE 802.3ad link aggregation for increased bandwidth and redundancy, plus Wake-on-LAN (WoL) for remote system management.
Versatile Bracket Options: Includes both full-height and low-profile brackets, ensuring compatibility with standard desktop cases and compact 2U/3U server chassis.

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Expand your networking capabilities with this PCIe Dual Port Gigabit Ethernet Network Card. Powered by the Realtek RTL8111F Gigabit Ethernet controller, this adapter adds two independent 10/100/1000Mbps RJ45 ports from a single PCIe x1 slot, making it the ideal solution for soft routers, home servers, NAS devices, and desktop systems requiring reliable high-speed wired networking.

Dual Gigabit Connectivity

Each of the two RJ45 ports supports:

10/100/1000Mbps auto-negotiation for seamless network integration
Full-duplex and half-duplex operation modes
IEEE 802.3x flow control for reliable data transmission
Backward compatibility with existing 10/100Mbps infrastructure

Realtek RTL8111F Performance

The RTL8111F controller offers:

Hardware offload capabilities to reduce CPU overhead
IEEE 802.3az Energy Efficient Ethernet (EEE) for reduced power consumption
Jumbo frame support for improved throughput
VLAN tagging (802.1q) for network segmentation

Optimized for Soft Router Applications

This card is ideal for:

pfSense, OPNsense, OpenWrt, iKuai, RouterOS Dedicated WAN and LAN ports
Link aggregation (802.3ad) Combine both ports for 2Gbps aggregate bandwidth
Network redundancy Failover configuration for mission-critical systems

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Warranty, Returns, And Additional Information

Warranty

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Item#: 9SIC5JSKUG0743