What is a scissor keyboard?

A scissor keyboard is a type of keyboard that is commonly found on laptops and some desktop keyboards. It is named after the scissor-like mechanism located beneath each key, which is responsible for providing stability and better key travel compared to regular membrane keyboards.

The scissor mechanism consists of two plastic pieces connected to each other in a crisscross manner. These pieces are attached to the keycap above and the keyboard base below. When a key is pressed, the scissor mechanism compresses, allowing the key to travel down. The scissor mechanism helps provide a more tactile and responsive typing experience.

One of the advantages of a scissor keyboard is its low profile. The keys are generally thinner than traditional membrane keyboards, giving the keyboard a sleeker and more compact design. This can be especially beneficial for laptops where space is limited.

Scissor keyboards are known for their improved typing comfort compared to membrane keyboards. The scissor mechanism provides a stable key platform, reducing wobbling and making typing more accurate. It also helps prevent key jams or stuck keys, as the scissor mechanism keeps the keys in alignment during typing.

Furthermore, scissor keyboards typically offer quieter typing compared to mechanical keyboards. While not completely silent, scissor keyboards generate less noise when typing due to their rubber dome structure.

In terms of durability, scissor keyboards are generally more robust than regular membrane keyboards. The scissor mechanisms are designed to endure heavy use and maintain their performance over time.

Overall, scissor keyboards offer a good balance between comfort, reliability, and portability. They are commonly preferred for laptops and are also used in some desktop keyboards for those who value a slimmer profile and more precise typing experience.