Logitech G512 X: Dual-Swap Gaming Keyboard

Logitech introduced the G512 X, its first gaming keyboard that lets users swap MX mechanical switches for up to nine Gateron KS-20 analog switches. The board ships in 75-percent ($179.99) and 98-percent ($199.99) layouts, includes PBT keycaps, a gasket-mount chassis, RGB lighting, a light bar and storage for the analog switches and SAPP rings. Its left side houses 39 tunnel-magnetoresistance (TMR) sensor beds that enable rapid-trigger and dual actuation points, while an 8 kHz poll yields 0.125 ms latency.

EngadgetTom's GuideThe Verge

Analog switches register levels, offering variable actuation for games, while mechanical switches provide a single on/off event. Logitech’s prior G-series keyboards used only mechanical switches; the G512 X’s dual-swap design lets gamers try both on one board.

The VergeEngadgetTom's Guide

Logitech says TMR sensors provide two actuation points per key and a rapid-trigger mode that primes a second press without full release; the company advertises 8 kHz reporting that yields “input times of just 0.125 milliseconds,” and notes compartments keep the nine analog switches and SAPP rings.

Engadget

Tom’s Guide reviewer observed a boost in FPS kill-death ratio and reaction speed, crediting rapid-trigger and pressure points. A typing test recorded 82 wpm with 95 % accuracy, and 4 mm tactile travel was praised. Conversely, the reviewer called the SAPP ring holder “handy” but prone to losing rings, noting analog support is limited to the left side, leaving right-hand keys mechanical only. At $179/$199 the price exceeds comparable boards, and lacks wireless.

Tom's Guide

Engadget says TMR sensors are only on the left side; The Verge says 39 switches work with “almost all” analog and mechanical switches. Tom’s Guide calls the SAPP ring holder “handy,” yet also notes it can lose rings.

Engadget

The G512 X ships on May 2 from Logitech’s online store, with rollout planned; its hybrid design may shape future keyboards that blend mechanical reliability with analog flexibility.

Engadget

• “I never got the point of overly-complicated keyboard tinkering.” — Tom's Guide reviewer

Tom's Guide

• “I’ve been testing it for a week, and I’ve seen a material difference in my FPS kill/death ratio, reaction speeds and more — all while being a damn good keyboard to type on with a deep 4mm key travel and a satisfyingly tactile thock to each key.” — Tom's Guide reviewer

Tom's Guide

• “The 39 analog switchable keys are clearly identified with a striped pattern across the bottom deck, so you’re never lost on where to put them, and the SAPP rings are a cinch to just stick inside the keys for two-step pressure sensitivity.” — Tom's Guide reviewer

Tom's Guide