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White compact gaming keyboard with dual-swap switch design and RGB lightbar

Logitech

Logitech G512 X 75 DUAL SWAP 920-013949 gaming keyboard

SKU CH-EKMN-0GEJQ MPN 920-013949

A compact 75% gaming keyboard with hot-swappable magnetic analog and mechanical switches, 0.1–4.0 mm actuation, 8K polling and LIGHTSYNC RGB

Size 75%

Option Linear

  • Switch between magnetic analog and mechanical switches for maximum versatility
  • Extreme precision from Tunnel Magneto-Resistance sensors for smooth gameplay
  • Custom actuation from 0.1–4.0 mm with Rapid Trigger for instant re-actuation
  • Toggle 1K and 8K report rates for 0.125 ms response speed
  • Silicone gasket mount with up to 44% certified recycled plastic and double-shot PBT keycaps

Dual-Swap Switch System

The Logitech G512 X 75 lets you swap between magnetic analog and mechanical switches on the same board. Nine Gateron K20 analog switches are included for use across 39 dedicated TMR beds. This design suits players who want adjustable actuation for shooters and a traditional click for typing without buying two keyboards.

Sustained Load Behaviour

Tunnel Magneto-Resistance sensors maintain consistent signal quality during long sessions without the drift common in Hall-effect designs. Custom actuation from 0.1 to 4.0 mm and Rapid Trigger re-actuation stay precise over hours of play. An 8K polling rate option delivers 0.125 ms response when toggled from the default 1K setting.

Upgrade Context

The hot-swap TMR beds replace fixed-switch layouts that lock you into one feel. Builders moving from soldered boards gain per-key analog tuning and second-actuation pressure rings at 2.8 mm for layered commands. The 75-per-cent layout saves desk space while keeping function-row access, and 44-per-cent certified recycled plastic reduces material waste.

Highlights

  • Switch between magnetic analog and mechanical switches for maximum versatility
  • Extreme precision from Tunnel Magneto-Resistance sensors for smooth gameplay
  • Custom actuation from 0.1–4.0 mm with Rapid Trigger for instant re-actuation
  • Toggle 1K and 8K report rates for 0.125 ms response speed
  • Silicone gasket mount with up to 44% certified recycled plastic and double-shot PBT keycaps

Specifications

BrandLogitech
Shipping weight1.18 kg
Package size349 × 171 × 64 mm

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Questions about this item

How loud and hot does the G512 X 75 run during all-day gaming sessions?

The silicone gasket mount dampens typing sound, while the wired USB connection draws minimal power and produces no noticeable heat during extended use.

What computer and software must I already own to use the analog features and 8K polling?

You need a PC or Mac with a free USB port and the G HUB application installed to configure actuation points, Rapid Trigger, and the 1K/8K report-rate toggle.

Will my existing double-shot PBT keycap sets fit the G512 X 75's 75% layout and TMR switch beds?

Standard cross-stem keycaps fit the mechanical switches, but the 39 dedicated TMR analog beds require the included GATERON K20 switches for analog functionality.

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