The tactile quality and durability of mechanical keyboards make them appealing to users who need to type quickly, game intensely, or perform other tasks that require repetitive movements. But the sheer number of options available, from off-the-shelf models to custom-designed and built ones, can be confusing for new buyers. The key components that determine the overall quality and performance of a mechanical keyboard are its case, circuit board (and accompanying electronics), mounting plate, switches, and keycaps. This guide explains these elements, their differing attributes, and how they affect the experience of using one.
The most important consideration when shopping for a mechanical keyboard is the switch type itself, which determines the feel and sound of each model. There are dozens of different types, with variations in the force required to press each one and the amount of travel they require before bottoming out. The best choice will depend on your personal preferences and requirements, with each type offering its own distinct personality.
A good example is the Cherry MX Red, a durable switch that offers a light, smooth, and linear action, ideal for typing and general use. For more responsive gaming, you could opt for a keyboard with the slightly stiffer Cherry MX Speed, which is designed for faster response times and a shorter pre-travel distance, making it great for reaction-based games.
Almost all modern mechanical keyboards offer onboard programmability, allowing you to record macros and remap keys on the fly. Some also provide additional customization, like customizable backlighting or the ability to change switch types. Some come with manufacturer-specific software, while others support VIA, a simple, user-friendly app-based keyboard editor that works with most major manufacturers’ switches.
Many users are drawn to mechanical keyboards for their sounds, as well. Some find the click and clack of the keys to be nostalgic or comforting, while some even claim to experience ASMR — a pleasant, tingling sensation that runs from your head down through your spine — when they use them.
Other factors that help to distinguish one keyboard from another include keycaps, which should be made of PBT and feature a smooth surface for accurate pressing and a glossy layer for easy cleaning. The shape and color of keycaps can also add to the aesthetic, while each keycap profile offers a different feel when pressed. Make a list of mechanical keyboards that interest you.
Finally, it’s important to look for a high-quality case and other components that are built to last. A solid metal frame and robust keycaps are essential to ensure a long lifespan, while features like USB 3.0 connections reduce the likelihood of lag or other problems. Many of the best models also have removable wrist rests and backlit keys for added ergonomic benefits.