Gaming Keyboards Explained
Mechanical, membrane, Hall Effect, linear, tactile, clicky, hot-swap. Keyboard terminology is dense. This guide explains every term clearly and tells you what actually matters for gaming versus what is preference and marketing.
Membrane Keyboards
The standard keyboard found in offices and bundled with computers. Keys press down onto a rubber membrane that registers input. They are quiet, cheap to manufacture, and reliable for light use. The feel is mushy and imprecise with no tactile feedback for when a keypress registers. Not recommended for gaming: the imprecise actuation makes rapid inputs less consistent.
Mechanical Keyboards
Each key has its own individual physical switch mechanism. The switch provides a distinct actuation point where the keypress registers, giving precise tactile and auditory feedback. Mechanical switches are rated for 50 to 100 million keystrokes versus 5 to 10 million for membrane. The feel is more responsive and consistent for gaming, and the durability is significantly higher.
Mechanical switches are categorised by their feel into three families. The colour of a switch (red, brown, blue) is a shorthand for its type, though different brands use different colours for the same feel. Always check the description, not just the colour.
Linear (Red, Speed Silver)
Smooth keystroke from top to bottom with no tactile bump. The key actuates at a consistent point in the travel without any feedback. Fast and quiet. Preferred for gaming because rapid key presses are smoother without a bump to overcome. The most common choice among competitive players. Noisier than membrane but not clicky.
Tactile (Brown, Clear)
A tactile bump is felt when the key actuates. You feel exactly where the keypress registers without it fully bottoming out. A good all-rounder for gaming and typing. The bump makes rapid same-key presses slightly slower than linear in theory, though most players find the difference negligible. The most popular switch type for people who split time between gaming and typing.
Clicky (Blue, Green)
Tactile bump plus an audible click at the actuation point. Very satisfying to type on. Genuinely annoying to people nearby: every keypress makes a distinct clicking sound at up to 60 decibels. Poor choice for shared spaces, offices, or anyone who uses a microphone. Great for solo typing and those who prioritise tactile and auditory feedback.
Switch Brands
Cherry MX is the original and still widely used: reliable with decades of proven longevity. Gateron switches have become the popular alternative: smoother linear action and more affordable. Kailh switches offer budget options and specialist variants. Razer, SteelSeries, and Logitech produce proprietary switches. For budget keyboards, Gateron switches are the best quality at the price point.
Hall Effect switches are a fundamentally different technology to standard mechanical switches and represent the biggest advancement in keyboard technology in years.
How Hall Effect Works
Standard mechanical switches use physical contact between two metal points to register a keypress. Hall Effect switches use a magnet and a sensor: there is no physical contact at all. The sensor detects how close the magnet is and registers the actuation at a programmable point in the travel. No contact means no wear, no debounce delay, and adjustable actuation depth.
What Is Rapid Trigger
Standard keyboards register a keypress at a fixed actuation point and then wait for the key to return to a fixed reset point before registering the next press. Rapid Trigger removes the fixed reset point: the key resets the moment you begin releasing it, regardless of position. In FPS gaming this enables faster counter-strafing and re-inputs that mechanical switches physically cannot replicate. This is why roughly 40% of top professional esports players now use Hall Effect keyboards.
Who Needs It
Competitive FPS players, particularly in Valorant, CS2, and Apex Legends, gain a measurable advantage from Rapid Trigger. The faster reset enables more precise counter-strafing: stopping your character’s momentum instantly and re-engaging aim without slide. For casual gaming, single-player, and non-FPS genres, Hall Effect offers no meaningful advantage over a quality mechanical switch.
The Cost
Hall Effect keyboards start at around $150 to $200 from Wooting, Keychron, and SteelSeries. The Wooting 80HE at $175 is the benchmark. This is 4 to 5 times the cost of a quality entry-level mechanical keyboard. Hall Effect is a real and meaningful upgrade for competitive play, but it is not a necessary expense for most gamers.
Full Size (100%)
Includes every key: alphanumerics, function row, navigation cluster, and numpad. The most space on the desk. Pushes the mouse further to the right. Preferred by people who use the numpad regularly for data entry, accounting, or number-heavy workflows. Uncommon in competitive gaming setups where desk space is prioritised.
TKL – Tenkeyless (87%)
Removes the numpad while keeping the function row, arrow keys, and navigation cluster. The most popular competitive gaming layout. Brings the mouse closer to the centre of the desk. Most gaming keyboards on review sites are TKL. The right choice for most gamers who do not need a numpad.
75% Layout
Removes the numpad and the dedicated navigation cluster (Home, End, Page Up, Page Down, Insert, Delete) while keeping arrow keys and a compressed function row. A compact layout that keeps most useful keys while saving significant desk space. Arrow keys are present, which is the key feature that sets 75% apart from 65%.
65% and 60% Layouts
65% keeps arrow keys but removes most of the function row. 60% removes both the function row and arrow keys, relying on Fn key combinations to access them. Very compact and popular with enthusiasts who have memorised the Fn layers. Not recommended for beginners: the learning curve is significant and many productivity tasks become slower without dedicated arrow keys.
ABS Plastic
Acrylonitrile Butadiene Styrene. The most common keycap material in budget and mid-range keyboards. Smooth, lightweight, and inexpensive. The major drawback is shine: ABS keycaps develop a greasy shine on frequently used keys within months of regular use. The legends (letters and symbols) can also fade with pad printing, though double-shot ABS legends do not fade.
PBT Plastic
Polybutylene Terephthalate. Harder, thicker, and more resistant to shine than ABS. PBT keycaps maintain their texture for years of daily use and feel more premium to the touch. The sound profile is slightly different: a deeper thock versus the higher-pitched click of ABS. Premium and mid-range keyboards increasingly include PBT as standard. Worth specifically looking for if longevity matters.
Double-Shot vs Pad Printed Legends
Pad printed legends are painted onto the keycap surface and fade over time. Double-shot legends are created by moulding two layers of plastic together: the legend is a separate inner layer of plastic that cannot fade regardless of use. Double-shot is the superior method and is standard on PBT keycaps. Shine-through keycaps (with RGB lighting) must use double-shot legends to keep legends visible through the light.
Hot-Swap Sockets
A hot-swap keyboard allows you to remove and replace switches without soldering. You pull out one switch and push in another. This is valuable if you want to experiment with different switch types, replace a worn switch without sending the keyboard for repair, or upgrade switches as your preferences change. Hot-swap is a significant feature worth paying for, available in many keyboards above $35.