Keyboards can be divided into three main types based on he type of keys : mechanical keyboards, membrane keyboards, and capacitive touch keyboards. Within each type, there are variations, such as the numerous switch types in mechanical keyboards like red switches, blue switches, brown switches, gold switches, silver switches, ice cream switches, and many more. Additionally, there are components like keycaps, casings, backlighting, etc. Many people find it challenging to choose a cost-effective keyboard that meets their needs due to the wide range of options, making it easy to make the wrong choice.

一、Key Structure

1、Mechanical Keys

Each key on a mechanical keyboard has an independent mechanical structure, and there are various mechanical designs with different tactile sensations. Therefore, manufacturers use colors to name and differentiate the axes with different sensations, reducing the cost for buyers to choose the axis.

  1. Cherry Switch

Cherry Switch is a type of switch produced by the German company Cherry. With nearly 30 years of history, it is considered the originator of mechanical switches, and its distinctive cross-shaped stem provides high recognition.

Common Cherry switches found in mass-produced keyboards include Black Switch, Blue Switch, Brown Switch, Red Switch, and Silver Switch. The specific parameters for each switch are as follows:

 

Red Switch

Brown Switch

Black Switch

Blue Switch

Silver Switch

Total Travel

4mm

4mm

4mm

4mm

3.4mm

Initial Force

30gf

30gf

30gf

25gf

30gf

Actuation Travel

2mm

2mm

2mm

2mm

1.2mm

Actuation Force

45gf

45gf

60gf

50gf

45gf

Tactile Feel

N/A

N/A

N/A

Tactile Travel

N/A

1.25mm

N/A

1.75mm

N/A

Tactile Force

N/A

55gf

N/A

60gf

N/A

In simple terms:

  • Red Switch: Linear and light key feel, the most balanced switch.
  • Brown Switch: Weak tactile feel, similar to a Red Switch with a slight rhythmic sensation.
  • Black Switch: Linear and heavy key feel, equivalent to a Red Switch with doubled pressure.
  • Blue Switch: Strong tactile feel, the heaviest touch, strongest rhythmic sensation, and loudest sound.
  • Silver Switch: Linear and light key feel, short key travel, short actuation distance, similar to a Red Switch but with faster triggering.

2、Capacitive Key

Each key on a capacitive keyboard is an independent capacitive switch. In terms of triggering principles, a capacitive keyboard utilizes the change in capacitance to determine the open and closed states of the keys. When a key is pressed, the capacitance in the switch changes, triggering the action. The entire process does not require the physical closure of a switch. Due to the absence of physical contact points for key presses, there is less wear and tear, resulting in a longer lifespan. Capacitive keyboards are more stable, responsive, have full key rollover, and are extremely sensitive.

二、Keycap Material

Common keycap materials include ABS, PBT, POM, etc., with mass-produced keyboards primarily using ABS or PBT keycaps. POM keycaps have become very rare.

ABS has the advantages of a skin-friendly feel and low cost. However, due to its low hardness, it is not wear-resistant and is prone to becoming shiny and smooth (commonly known as "shining") over time.

PBT, on the other hand, has the advantages of high hardness and strong wear resistance. It is highly resistant to shining but has a slightly rougher feel compared to the skin-friendly ABS. PBT keycaps also come at a higher cost.

三、Keyboard Recommendations

1. High value gaming keyboard- Xiao Vigilant Yaksha Mechanical Keyboard

MiHoYo's sincere work of Merchandise- Xiao Vigilant Yaksha Mechanical Keyboard, Presenting a rich and colorful visual experience through the combination of PBT five-sided sublimation keycaps and UV-printed shell; equipped with Amilo's self-developed capacitive switches featuring three different tactile designs, ensuring an exceptionally high baseline tactile experience. If you're a fan of Xiao, don't miss out!

2.  Cost-effective gaming keyboard: Razer Huntsman Elite

The Razer Huntsman Elite is a top-of-the-line mechanical keyboard that utilizes Razer's opto-mechanical switch technology for excellent trigger speed and responsiveness. It also comes with colorful RGB backlighting and a comfortable wrist rest to provide users with an excellent typing experience.

3. Slim and Lightweight Option: Logitech G915 TKL

The Logitech G915 TKL is a slim and lightweight wireless mechanical keyboard that utilizes low-latency LIGHTSPEED wireless technology, offering excellent stability and responsiveness. It also features RGB backlighting and programmable macro functions, making it suitable for users who prioritize high performance and portability.

4. Innovative Choice: Keychron K8

The Keychron K8 is an innovative wireless mechanical keyboard with a removable battery design that supports Bluetooth and wired connectivity. It has a unique hot-swappable feature that allows for easy replacement of keycaps and switches. It also features backlighting and multi-device connectivity, making it perfect for users who need flexibility and portability.