Name: Logitech Logitech G512 X 98 Dual SWAP, Hot-Swappable TMR Analog/Mechanical Gaming Keyboard, Linear, 8K Polling Rate, Custom Actuation 0.1-4.0 mm, Rapid Trigger, LIGHTSYNC RGB, Wired, PC, Mac - Black
Brand: Logitech
Price: 199.99 USD
Availability: InStock

Directory/Keyboards/Logitech G512 X 98 Dual SWAP, Hot-Swappable TMR Analog/Mechanical Gaming Keyboard, Linear, 8K Polling Rate, Custom Actuation 0.1-4.0 mm, Rapid Trigger, LIGHTSYNC RGB, Wired, PC, Mac - Black

The breakdown

4 axes, scored the same way across every keyboards we log.

Switch Feel6.5

Latency Reality8.5

Build & Longevity7.0

Price Honesty5.0

Spec, translated

'Custom Actuation 0.1-4.0 mm' means you can define exactly how far a key must be pressed to register an input, from a hair's touch to a full press, allowing for faster keystrokes in competitive games.

Lab notes

The observations that actually change the buying decision.

The core value proposition is compromised: you receive only 9 analog switches for 39 compatible sockets, requiring a separate, costly purchase to complete the promised feature set.

The 8K Hz polling rate is a genuine high-performance feature, delivering minimal input lag, though its perceptual benefit over 4K or 1K Hz is debatable for most users.

Construction is a high point, with double-shot PBT keycaps and a gasket-mounted plate being features typically reserved for more expensive enthusiast keyboards.

'SAPP Rings' are a physical solution to a software problem, attempting to add a tactile feel to linear switches, which is a clever but somewhat crude workaround.

Why you should buy

This keyboard is for tinkerers who want a solid foundation with PBT keycaps and a gasket mount, and are specifically interested in adding a few analog switches for WASD or other key clusters. It assumes you are willing to buy more switches later to fully utilize the system.

Why you should skip

Anyone expecting a complete, out-of-the-box analog keyboard for $200 should look elsewhere. Competitors offer fully analog keyboards for a similar price, without requiring the user to purchase additional hardware to unlock the main feature.

What buyers actually say

Themes pulled from real owner reviews, not marketing copy.

Pros

Excellent latency performance via 8K polling rate.
Premium physical build with PBT keycaps.
Gasket-mount design improves typing feel and sound.
Highly customizable actuation and Rapid Trigger function.
Hot-swap capability offers future customization.

Cons

Includes only nine analog switches for a high price.
Full potential requires buying additional switches.
Hybrid switch system can feel inconsistent.
Logitech G Hub software can be resource-heavy.
The core 'dual swap' concept is niche and confusing.

Full specifications

Source: manufacturer + retail catalog · synced today.