Skip to main content
wpcrux.com

Back to all posts

What Is A Mechanical Keypad And How Does It Work?

Published on
7 min read
What Is A Mechanical Keypad And How Does It Work? image

Best Mechanical Keypads to Buy in October 2025

1 Rottay Number Pad, Mechanical USB Wired Numeric Keypad with Blue LED Backlit 22 Key Numpad for Laptop Desktop Computer PC Black (Blue switches)

Rottay Number Pad, Mechanical USB Wired Numeric Keypad with Blue LED Backlit 22 Key Numpad for Laptop Desktop Computer PC Black (Blue switches)

  • TACTILE FEEDBACK: EXPERIENCE FAST, RESPONSIVE TYPING WITH BLUE SWITCHES.

  • EASY SETUP: PLUG & PLAY DESIGN FOR INSTANT PRODUCTIVITY BOOST.

  • CUSTOM BACKLIGHTING: CHOOSE FROM 3 MODES FOR OPTIMAL VISIBILITY IN DARK.

BUY & SAVE
$16.99
Rottay Number Pad, Mechanical USB Wired Numeric Keypad with Blue LED Backlit 22 Key Numpad for Laptop Desktop Computer PC Black (Blue switches)
2 BOYI TD31Pro Mechanical Number Pad,Bluetooth5.0/2.4G/Type-C Wireless Numeric Keypad,RGB HotSwap Numpad with Screen&Knob,PBT Keycaps Rechargeable Gasket Number keypad for PC Laptop Desktop(Black-Grey)

BOYI TD31Pro Mechanical Number Pad,Bluetooth5.0/2.4G/Type-C Wireless Numeric Keypad,RGB HotSwap Numpad with Screen&Knob,PBT Keycaps Rechargeable Gasket Number keypad for PC Laptop Desktop(Black-Grey)

  • TRI-MODE CONNECTIVITY: SEAMLESSLY CONNECT VIA BLUETOOTH, 2.4GHZ, OR TYPE-C.

  • CUSTOMIZABLE TFT SCREEN: DISPLAY DIY GIFS AND BATTERY STATUS EFFORTLESSLY.

  • HOT-SWAPPABLE SWITCHES: EASILY REPLACE MECHANICAL SWITCHES WITHOUT SOLDERING!

BUY & SAVE
$49.99
BOYI TD31Pro Mechanical Number Pad,Bluetooth5.0/2.4G/Type-C Wireless Numeric Keypad,RGB HotSwap Numpad with Screen&Knob,PBT Keycaps Rechargeable Gasket Number keypad for PC Laptop Desktop(Black-Grey)
3 Kisnt Mechanical Number Pad,Hot Swappable Numpad Wired USB 17 Keys Keypad White Backlit Numeric Keypad with PBT Keycaps for Laptop PC Compact Keyboards (Black, Brown Switch)

Kisnt Mechanical Number Pad,Hot Swappable Numpad Wired USB 17 Keys Keypad White Backlit Numeric Keypad with PBT Keycaps for Laptop PC Compact Keyboards (Black, Brown Switch)

  • COMPACT DESIGN: 17-KEY LAYOUT MAXIMIZES WORKSPACE EFFICIENCY.
  • HOT-SWAPPABLE SWITCHES: EASILY CUSTOMIZE WITH POPULAR MECHANICAL SWITCHES.
  • DURABLE KEYCAPS: PBT DYE-SUB KEYCAPS FOR LASTING QUALITY AND STYLE.
BUY & SAVE
$29.99
Kisnt Mechanical Number Pad,Hot Swappable Numpad Wired USB 17 Keys Keypad White Backlit Numeric Keypad with PBT Keycaps for Laptop PC Compact Keyboards (Black, Brown Switch)
4 Wireless Mechanical Number Pad, Bluetooth 5.0&2.4G Wireless Dual Mode Hot Swappable Numeric Keypad,17 Keys Gasket Numpad, Ten-Key with PBT Keycaps for Laptop/PC/TKL Keyboards(Beige, Linear Switch)

Wireless Mechanical Number Pad, Bluetooth 5.0&2.4G Wireless Dual Mode Hot Swappable Numeric Keypad,17 Keys Gasket Numpad, Ten-Key with PBT Keycaps for Laptop/PC/TKL Keyboards(Beige, Linear Switch)

  • DUAL-MODE CONNECTIVITY FOR SEAMLESS DEVICE SWITCHING.
  • EXTENDED 17-KEY LAYOUT FOR MAXIMUM PRODUCTIVITY AND CONVENIENCE.
  • GASKET MOUNTED FOR A SATISFYING, SOUND-DAMPENED EXPERIENCE.
BUY & SAVE
$31.99
Wireless Mechanical Number Pad, Bluetooth 5.0&2.4G Wireless Dual Mode Hot Swappable Numeric Keypad,17 Keys Gasket Numpad, Ten-Key with PBT Keycaps for Laptop/PC/TKL Keyboards(Beige, Linear Switch)
5 8BitDo Retro 18 Mechanical Numpad, Supports Calculator Mode, Bluetooth/2.4G/Wired Numpad for Windows and Android - N Edition

8BitDo Retro 18 Mechanical Numpad, Supports Calculator Mode, Bluetooth/2.4G/Wired Numpad for Windows and Android - N Edition

  • 2-IN-1 DESIGN: SEAMLESS SWITCH BETWEEN PC AND STANDALONE CALCULATOR.
  • RETRO LED DISPLAY WITH INDEPENDENT CONTROLS FOR EASY VIEWING.
  • HOT-SWAPPABLE PCB FOR CUSTOMIZABLE KEYS AND ENHANCED DURABILITY.
BUY & SAVE
$34.90 $44.99
Save 22%
8BitDo Retro 18 Mechanical Numpad, Supports Calculator Mode, Bluetooth/2.4G/Wired Numpad for Windows and Android - N Edition
6 EPOMAKER EK21 VIA Gasket Number Pad with 1000mAh Battery, BT 5.0/2.4GHz/Wired Hot-Swap Numpad with Aluminum Alloy knob, Programmable for Win/Mac/Gaming (Black Silver, Zebra Switch)

EPOMAKER EK21 VIA Gasket Number Pad with 1000mAh Battery, BT 5.0/2.4GHz/Wired Hot-Swap Numpad with Aluminum Alloy knob, Programmable for Win/Mac/Gaming (Black Silver, Zebra Switch)

  • FULLY CUSTOMIZABLE VIA VIA SOFTWARE FOR ENHANCED PRODUCTIVITY.

  • TRIPLE CONNECTIVITY & 1000MAH BATTERY FOR UNINTERRUPTED USE.

  • ERGONOMIC DESIGN REDUCES STRAIN FOR ULTIMATE COMFORT DURING TYPING.

BUY & SAVE
$35.99 $39.99
Save 10%
EPOMAKER EK21 VIA Gasket Number Pad with 1000mAh Battery, BT 5.0/2.4GHz/Wired Hot-Swap Numpad with Aluminum Alloy knob, Programmable for Win/Mac/Gaming (Black Silver, Zebra Switch)
7 Kisnt Mechanical Number Pad,Hot Swappable Numpad Wired USB 17 Keys Keypad White Backlit Numeric Keypad with PBT Keycaps for Laptop PC Compact Keyboards (Retro Beige, Brown Switch)

Kisnt Mechanical Number Pad,Hot Swappable Numpad Wired USB 17 Keys Keypad White Backlit Numeric Keypad with PBT Keycaps for Laptop PC Compact Keyboards (Retro Beige, Brown Switch)

  • COMPACT 17-KEY LAYOUT FOR OPTIMAL PRODUCTIVITY ANYWHERE!
  • HOT SWAPPABLE SWITCHES FOR PERSONAL CUSTOMIZATION & COMFORT!
  • DURABLE PBT KEYCAPS WITH STYLISH BACKLIGHTING EFFECTS!
BUY & SAVE
$28.99
Kisnt Mechanical Number Pad,Hot Swappable Numpad Wired USB 17 Keys Keypad White Backlit Numeric Keypad with PBT Keycaps for Laptop PC Compact Keyboards (Retro Beige, Brown Switch)
+
ONE MORE?

A mechanical keypad is a type of input device that features individual mechanical switches for each key, as opposed to membrane or rubber dome keypads. Each key on a mechanical keypad has its own dedicated switch mechanism beneath it, which provides tactile feedback and a distinct actuation. These switches are typically composed of several components, including a housing, a spring, and a stem. They come in various types, often categorized by their actuation force, travel distance, and the tactile or auditory feedback they provide.

When a key is pressed on a mechanical keypad, the switch is actuated, completing an electrical circuit that registers the keystroke. The tactile feedback offered by these switches is one of the standout features of mechanical keypads, as they often provide a more satisfying and precise typing experience compared to other types of keypads. Mechanical keypads are particularly favored in environments where durability and reliability are crucial, such as in gaming, typing-intensive professions, or industrial settings. They are renowned for their longevity, as the individual switches can often withstand tens of millions of keystrokes. Additionally, mechanical keypads allow for significant customization, as users can choose from a variety of switch types to tailor the keyboard's responsiveness and feel to their liking.

What is a membrane keyboard and how does it differ from a mechanical keyboard?

A membrane keyboard is a type of keyboard that utilizes a pressure pad system instead of individual mechanical switches for each key. This type of keyboard employs three layers: a top layer with the key designs, a membrane layer that includes printed circuits for conductivity, and a bottom layer that acts as a stabilizer. When a key is pressed, it pushes the top membrane layer down to make contact with the middle layer, completing the circuit and registering the keystroke.

In contrast, a mechanical keyboard uses individual switches for each key. These switches consist of a base, a spring, and a stem. When a key is pressed, the stem pushes the spring down, making an electrical contact that registers the keystroke. Mechanical keyboards are often known for their durability and the tactile feedback they provide. They offer various types of switches, each with unique characteristics such as actuation force and noise level.

Key differences between membrane and mechanical keyboards include:

  1. Tactile Feedback: Mechanical keyboards generally offer more tactile feedback compared to membrane keyboards. This tactile response can be satisfying to many users and helps in minimizing typing errors.
  2. Durability: Mechanical keyboards are typically more durable, with individual switches lasting for tens of millions of keystrokes. Membrane keyboards usually have a shorter lifespan due to wear on the membrane layer.
  3. Typing Experience: Mechanical keyboards provide a more precise typing experience with less key travel and audible clicks (depending on the switch type). Membrane keyboards, being quieter, usually offer a softer feel, which some users prefer for its quieter operation.
  4. Cost: Membrane keyboards are generally more affordable than mechanical keyboards, which can be quite expensive due to the individual components and construction quality.
  5. Customization: Mechanical keyboards offer greater customization options with different switch types, keycap designs, and backlighting, catering to individual preferences and needs.

Overall, the choice between a membrane and a mechanical keyboard often comes down to personal preference, specific usage requirements, and budget.

How to choose the right mechanical keyboard for gaming?

Choosing the right mechanical keyboard for gaming involves several considerations to ensure it meets your preferences and enhances your gaming experience. Here are some steps to help guide your decision:

  1. Switch Type: Linear Switches (e.g., Cherry MX Red): Smooth and consistent keystroke without tactile feedback, preferred for fast-paced gaming. Tactile Switches (e.g., Cherry MX Brown): Provide tactile feedback with a slight bump, good for typing and gaming. Clicky Switches (e.g., Cherry MX Blue): Tactile feedback with an audible click, enjoyable for typing but can be loud.
  2. Key Rollover and Anti-Ghosting: Ensure the keyboard has at least N-key rollover and anti-ghosting features. This is crucial for registering multiple key presses simultaneously without errors, especially in fast-action gaming.
  3. Form Factor: Full-Size: Includes number pad, function keys, and all other keys. Tenkeyless (TKL): Lacks a number pad, saving space while keeping main functions. Compact (e.g., 60%, 65%): Further reduced in size for a minimalist setup, sacrificing some keys.
  4. Build Quality: Look for keyboards with a solid build, often with metal or high-quality plastic construction. Consider the durability of switches and keycaps (double-shot PBT keycaps are more durable than ABS).
  5. Features and Customization: Backlighting/RGB Lighting: For aesthetics, visibility in low light, and sometimes customization to match your setup. Programmable Keys: Useful for creating macros and shortcuts in games. Software: Some keyboards come with software for customization options like key remapping or light control.
  6. Comfort and Ergonomics: Consider designs with wrist rests or adjustable feet for better ergonomics. Typing angle and key cap shape can also impact comfort during long gaming sessions.
  7. Brand and Warranty: Reputable brands often provide better build quality and customer support. Look for keyboards with a good warranty to ensure longevity and reliability.
  8. Price: Set a budget as mechanical keyboards can range from affordable to quite expensive. While higher price can indicate more features or better build, it's important to balance cost with the features you actually need.
  9. Try Before Buying: If possible, test different keyboards in a store to get a feel for the key switches and overall comfort, as personal preference is a huge factor.

By considering these factors, you can make an informed decision on which mechanical keyboard will enhance your gaming experience while fitting your personal needs and preferences.

How to fix a sticky key on a mechanical keypad?

Fixing a sticky key on a mechanical keypad involves a few steps to diagnose and resolve the issue. Here’s a general guide:

  1. Identify the Problem Key: Determine which key is sticky or not functioning properly.
  2. Basic Cleaning: Turn off the Device: Ensure the keyboard or keypad is disconnected or the device is turned off. Remove Keycap: Use a keycap puller or gently pry the keycap off using your fingers or a small tool. Be careful not to damage the keycap or the switches underneath. Inspect for Debris: Look for visible debris such as dust, hair, or crumbs around the key switch.
  3. Clean the Switch: Compressed Air: Use a can of compressed air to blow out dust and debris around the switch. Hold the can upright to avoid spraying any propellant. Isopropyl Alcohol: Dampen a cotton swab or a small brush with isopropyl alcohol (at least 90% concentration) and gently clean around the switch. Avoid soaking the switch.
  4. Lubricate the Switch: (Optional) Mechanical switches sometimes benefit from lubrication. Use a mechanical keyboard lube recommended for your type of switch. Apply sparingly to avoid over-lubrication.
  5. Reassemble: Allow the switch to dry if you used any liquid. Place the keycap back onto the switch, ensuring it is aligned properly, and press down gently until it clicks back in place.
  6. Test the Key: Reconnect or power on the device and test the key to ensure it’s no longer sticking.
  7. Consider Other Issues: If the problem persists, consider whether the switch itself is damaged. In this case, replacing the switch might be necessary. This requires soldering skills or a hot-swappable keyboard that allows for easy switch replacement.
  8. Prevent Future Issues: Keep the keyboard clean by regularly removing debris and using a keyboard cover if necessary.

If you're uncomfortable performing these steps, or if the issue persists after cleaning, you might consider consulting a professional for help or researching specific solutions for your keyboard model.