What Are Mechanical Keyboards?
Discover the history, benefits, and key differences between mechanical and membrane keyboards.
If you’ve ever heard the satisfying click-clack of someone typing away on their keyboard, chances are they were using a mechanical keyboard. But what exactly makes these keyboards different from the one you might be using right now?
The Simple Explanation
A mechanical keyboard uses individual mechanical switches under each key. Think of it like having a tiny spring-loaded button under every letter. When you press a key, you’re activating a physical switch that registers your keystroke.
Most standard keyboards (called membrane keyboards) use a rubber dome under the keys instead. It’s the difference between pressing a physical button and pushing on a rubber mat.
A Quick History
Mechanical keyboards aren’t new technology. In fact, they’re actually older than the rubber dome keyboards most people use today.
Back in the 1980s and early 1990s, nearly all keyboards were mechanical. IBM’s Model M keyboard from 1984 became legendary for its durability and typing feel. Some of these keyboards are still being used today, more than 40 years later.
As computers became more affordable in the late 1990s, manufacturers switched to cheaper membrane keyboards to reduce costs. Mechanical keyboards became a niche product, mostly used by enthusiasts and professionals.
The resurgence began in the 2010s when gamers and programmers rediscovered the benefits of mechanical switches. Today, mechanical keyboards are more popular than ever, with options for every budget and preference.
How They’re Different
The Key Differences
Mechanical Keyboards:
- Individual switches under each key
- Tactile feedback when you press down
- Audible click sound (on some switch types)
- Longer travel distance
- Higher quality materials
Membrane Keyboards:
- Single rubber sheet under all keys
- Mushy, soft feeling
- Quiet operation
- Shorter key travel
- Lower cost materials
Mechanical vs Membrane: Quick Comparison
| Feature | Mechanical | Membrane |
|---|---|---|
| Lifespan | 50-100 million keystrokes | 5-10 million keystrokes |
| Typing Feel | Crisp, responsive, satisfying | Soft, mushy, inconsistent |
| Sound | Audible (varies by switch) | Quiet |
| Price | $50-$300+ | $10-$50 |
| Customization | Highly customizable | Limited options |
| Durability | Very durable | Less durable |
| Weight | Heavier | Lighter |
Why Choose a Mechanical Keyboard?
Better Typing Experience
The most noticeable difference is how it feels to type. Each keypress gives you clear feedback, so you know exactly when a key has been registered. This can make typing feel more natural and enjoyable.
Many people find they type faster and make fewer mistakes on mechanical keyboards because they can feel when they’ve actually pressed a key.
Built to Last
While a typical membrane keyboard might last 1-2 years with heavy use, a mechanical keyboard can easily last 10 years or more. Some enthusiasts still use keyboards from the 1980s.
The switches are rated for 50 to 100 million keypresses. That means you could type 8 hours a day for over a decade before wearing them out.
Customization Options
Mechanical keyboards open up a world of customization:
- Choose different switch types for the perfect feel
- Replace keycaps to change the look and feel
- Program custom key functions
- Add RGB lighting (if that’s your thing)
- Build your own from scratch
Better for Your Hands
The clear feedback from mechanical switches means you don’t need to “bottom out” (press keys all the way down) with as much force. This can reduce finger fatigue during long typing sessions.
Some people with repetitive strain issues find mechanical keyboards more comfortable to use.
When Mechanical Might Not Be Right
Noise Concerns
Let’s be honest: mechanical keyboards can be loud. If you work in a quiet office or share a room with someone, the clicking might drive people crazy.
That said, there are quieter switch options available. Linear switches and switches with dampeners can be nearly as quiet as membrane keyboards.
Higher Cost
A decent mechanical keyboard starts around $50, while good ones typically cost $100-$200. Custom builds can go much higher.
If you’re on a tight budget or just want something basic, a membrane keyboard will do the job for less money.
Learning Curve
Switching to a mechanical keyboard takes a little adjustment. The keys feel different, they sound different, and they require a different typing technique.
Most people adapt within a few days, but some find the change distracting at first.
Size and Weight
Mechanical keyboards are heavier and bulkier than membrane keyboards. If you need something portable or have limited desk space, this might be a consideration.
Is a Mechanical Keyboard Right for You?
Ask yourself these questions:
- Do you type for several hours each day?
- Are you looking for a keyboard that will last for years?
- Do you want more control over how your keyboard feels and sounds?
- Can you use a keyboard that makes some noise?
- Are you willing to invest more upfront for better quality?
If you answered yes to most of these, a mechanical keyboard is probably worth trying.
Getting Started
The best way to know if mechanical keyboards are for you is to try one. Many computer and electronics stores have display models you can test.
Start with a basic model to see if you like the feel. You can always upgrade to something fancier later if you fall in love with the typing experience.
Welcome to the world of mechanical keyboards. Your fingers will thank you.