How to Choose the Right Keypad for Your Needs

Your Guide to buying the best Keypads


A Keypad is an important input device for computers and other electronic devices. They are used to enter data and control functions. When choosing a Keypad, there are several factors to consider, such as compatibility, size, layout, and features. This guide provides an overview of the types of Keypads available, the different features they offer, and suggests some important tips to help you make the right selection for your needs.

Key features

  1. Connectivity: Consider if the keypad will need to be connected to a compatible device with a USB cable, wireless connection, or Bluetooth.
  2. Design: Look for a keypad with a comfortable, ergonomic design and keys that are easy to use.
  3. Compatibility: Many keypads are designed to work with specific models of computers or operating systems. There are also universal keypads that work with different devices.
  4. Portability: If you plan to take your keypad with you, look for a model that is lightweight and has a long battery life.
  5. Features: Depending on your needs, you may want to look for keypads with special features such as programmable buttons, backlighting, or a built-in calculator.
  6. Price: Keypads vary in price based on features, size, and design, so consider your budget when shopping for one.

See the most popular Keypads on Amazon

Important considerations


  • Increased Security: Keypads offer an additional layer of security over traditional locks, as they require a unique combination of numbers to be entered before gaining access.
  • Lower Cost: Keypads are much more affordable than traditional locks, making them a cost-effective solution for many businesses.
  • Convenience: Keypads eliminate the need for keys, which can be easily lost, misplaced, or stolen.
  • Durability: Keypads are designed to last for a long time, with minimal need for maintenance or repair.
  • Flexibility: Keypads can be programmed to allow access to different users at different times, making them ideal for businesses with multiple shifts.


  • Limited Applications: Keypads are limited in terms of the number of applications they can be used for. They are not suitable for more complex operations.
  • Size: Keypads are generally large and bulky, making them difficult to carry around.
  • Durability: Keypads are usually not very durable and may break if mishandled or dropped.
  • Security: Keypads may be vulnerable to tampering and generally have fewer security protections than other types of input devices.

Best alternatives

  1. Keyboards - Input devices which use an array of buttons to type text, similar to a typewriter but with more functionality.
  2. Joysticks - Controllers used to play video games, usually consisting of a handheld stick which can be twisted and moved to control movements in game.
  3. Graphics Tablets - Electronic devices used to draw digitally, usually consisting of a flat surface with a stylus used to draw on it.
  4. Trackballs - Mice-like computer input devices which use a ball which is rolled to control the cursor.
  5. Gamepads - Controllers designed to play video games, usually consisting of multiple buttons and a directional pad.

Related tools, supplies, and accessories

  • keypads - Devices with numbered, alphabetical, and functional keys used to input data into a digital device.
  • Keyboard overlay - A removable plastic sheet that overlays an existing keyboard, adding extra keys for shortcut functions.
  • USB keypads - Keypads with a USB connection that plugs into a computer or laptop.
  • Portable keypads - Small, lightweight keypads powered by batteries that are ideal for travel.
  • Keypads with backlighting - Keypads with backlighting for easy use in low light situations.
  • Wireless keypads - Keypads that connect to a device wirelessly.
  • Programmable keypads - Keypads that can be programmed by the user for specific tasks.
  • Biometric keypads - Keypads that use fingerprint or other biometric data for authentication.

Common questions

  1. What are the different types of Keypads? Keypads come in various shapes and sizes, and their features can vary depending on the model. Common types of keypads include membrane keypads, mechanical keypads, capacitive keypads, and optical keypads.
  2. What factors should I consider when buying a keypad? When selecting a keypad, consider the type of use, the size and layout of the keys, the durability of the keypad, the compatibility with your device, and the price.
  3. What are the benefits of using a keypad? Keypads offer increased accuracy and speed when inputting data, as well as the ability to perform multiple functions with one device. They are also durable and often more cost-effective than other input devices.
  4. Are there any drawbacks of using a keypad? The main drawback of using a keypad is that it can take some time to get used to operating it. Also, mechanical keypads may require more maintenance than other types of keypads.


In 2006, a keyboard was found in the remains of the Titanic, which sunk in 1912. The keyboard was incredibly well-preserved and was estimated to have been made sometime between 1890 and 1910. It is believed to be the only artifact from the Titanic that is still in its original condition. The keyboard is currently on exhibition at the Maritime Museum of the Atlantic in Halifax, Canada. Source:

Disclaimer: This buying guide was not created by humans, and it is possible that some of it's content is inaccurate or incomplete. We do not guarantee or take any liability for the accuracy of this buying guide. Additionally, the images on this page were generated by AI and may not accurately represent the product that is being discussed. We have tried to convey useful information, but it is our subjective opinion and should not be taken as complete or factual.