What Is ROG LANGuard?

When combined with Intel's latest I218-V Ethernet and ROG's GameFirst III software, LANGuard is part of ROG's design leadership in its gamer Ethernet.

ROG Z97 Technical Seminar

You'd think there's not much you can do to a simple RJ45 socket, right? Well it turns out there's plenty of antiquated tech inside, like old, circular filters and wires everywhere; as you can see below, on the left.

M7R_LANGuard If anything, LANGuard (on the right) will satisfy your OCD.

ROG engineers modernized the design with advanced signal-coupling technology and premium surface-mount components, which, add protection from power spikes and keep the (Gigabit) Ethernet signal cleaner, reducing the chance of errors. These are normally corrected by error checking mechanisms, but this requires CPU time that could be devoted to your game!

ROG Z97 Technical Seminar

LANGuard-eye

Look for the red LAN port on ROG motherboards and only ROG motherboard - like the Maximus VII Gene below - then you know you've got LANGuard, Intel GigE and GameFirst III!

M7G_rear IO

M7R_LAN port

LATEST ARTICLES

Motherboards

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Motherboards

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Motherboards

New Z790 motherboards from ROG pave the way for 14th Gen Intel Core CPUs

WiFi 7 support, more fast storage, front-panel device charging, intelligent controls — our latest Z790 motherboards have it all.

Motherboards

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WiFi 7 support, more fast storage, front-panel device charging, intelligent controls — our latest Z790 motherboards have it all.

Motherboards

The best motherboards for a Ryzen 9 7950X3D CPU from ROG and TUF Gaming

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Motherboards

ROG Strix vs Extreme vs Apex vs Hero: What's the difference between ROG gaming motherboards?

When we launch a new generation of motherboards, we don’t just design one model and expect it to meet everyone’s needs. We give you a broad range of options from our ROG Maximus, Crosshair, and Strix lineups so that you can find the board for your next build.