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The keyboard switch has gone from buckling springs to magnetic Hall Effect sensors over about 60 years. For a practical breakdown of current switches, see our mechanical keyboard switches guide. to magnetic Hall Effect sensors over about 60 years. Here’s how the technology evolved and what’s actually different about the switches available in 2026 compared to what came before.
1960s–1970s: The Buckling Spring Era
IBM developed buckling spring switches for the Model M keyboard in 1984, but the underlying technology appeared in earlier IBM terminals through the 1970s. A buckling spring switch works by compressing a coiled spring under each key until it buckles sideways, triggering a capacitive or membrane contact. The result is a distinct tactile bump and a loud click — the sound most people associate with “old computers.” Buckling springs are extremely durable and still considered among the best-feeling switches ever made by a significant portion of the enthusiast community.
1980s: Cherry MX Standardizes the Modern Switch
Cherry, a German manufacturer, released the MX series of switches in 1983. The Cherry MX design became the template that essentially all modern mechanical switches use: a spring-loaded stem inside a plastic housing, with color-coded variants indicating switch type. Red (linear), Blue (clicky), Brown (tactile). Cherry held the patents on this design until 2014, making them the de facto standard throughout the PC era.
1990s–2000s: The Membrane Dark Age
As home PCs became mainstream in the 1990s, cost pressure pushed the industry toward rubber dome membrane keyboards. They were cheaper to manufacture, quieter, and good enough for the average user. Mechanical keyboards became expensive specialty items used mostly in industrial and professional applications. The “typical” keyboard from 1995 to 2010 was membrane.
2010s: The Mechanical Keyboard Renaissance
Cherry’s MX patents expired in 2014. Within a few years, Gateron, Kailh, Outemu, and dozens of other manufacturers were producing Cherry-compatible switch variants at lower prices. The competitive gaming scene — particularly League of Legends and Counter-Strike — drove renewed interest in mechanical keyboards for performance reasons. The enthusiast community on Reddit and forums grew rapidly.
This period also saw the rise of tactile alternatives: Topre capacitive switches from Japan (a hybrid capacitive/rubber dome design with a uniquely smooth tactile feel), and later ZealPC’s Zealios for premium tactile feel. The community began debating not just Cherry vs. Gateron but dozens of switch variants.
2020s: Optical and Hall Effect Switches
The latest generation of gaming switches moved away from physical contacts entirely. Optical switches (Razer, SteelSeries) use an infrared light beam that registers a keypress when the switch stem interrupts it. No physical contact means no debounce delay and virtually infinite lifespan. Razer’s optical switches are rated for 100 million keystrokes.
Hall Effect switches (Wooting, NuPhy) use magnets and sensors to detect switch position with analog precision. This enables adjustable actuation — you can set each key to register at any point in its travel. Wooting keyboards in particular became the standard reference for competitive FPS setups by 2024. The r/MechanicalKeyboards community calls 2024–2026 an “arms race” period between brands racing to release competitive Hall Effect boards at accessible price points.
Where the Technology Is in 2026
Traditional Cherry MX-style switches remain dominant in keyboards across all price ranges. Optical switches are standard in Razer’s lineup. Hall Effect keyboards have come down from $200+ to under $80 for competent options. The community’s attention has shifted from “linear vs. tactile” debates to “traditional vs. HE” as Hall Effect keyboards become genuinely accessible.
Pre-lubed, foam-dampened prebuilt boards in the $50 to $100 range offer quality that required $300+ custom builds just five years ago. The hardware has genuinely matured, and the ceiling for what a consumer-grade keyboard can feel like has risen significantly.
