Upgrade Material
The Kailh Deep Sea Silent Pro Box Switch is upgraded from the original Kailh Deep Sea Silent Box Switch and features a blue transparent PC cover, dark blue nylon base, and transparent prolong stem, giving a feeling of being in the deep sea but penetrating, It is like an art piece when used on the keyboard and provides a more stable and quieter feel.

Factory Pre-lubed
These switches are pre-lubed before leaving the factory to reduce spring scratching and hitches. It also reduced the rebounding sound of the spring to a certain extent allowing for more silent feedback when triggered.
Extended Spring
The extended spring has a more uniform pressure force and faster rebound than the ordinary spring.


Linear/ Tactile
It is available in both tactile and linear. Each will offer you a different typing experience.
Linear/ Tactile
The extended spring has a more uniform pressure force and stronger rebound than the ordinary spring.

Better Backlight
With a transparent cover and tapered light guide, these switches have better backlight transmittance than the original switches and provide excellent light performance to the typist and gamer.

Product Structure

Technical Data
Islet Switch/ Box Red
Type | Linear |
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Operation Force | 45±10 gf |
Pre-travel | 1.8±0.4 mm |
Return Force | ≥15 gf |
Total Travel | 3.6±0.4 mm |
Sound Level | Silent |
Operation Life | Up to 100M cycles |
Suitable For | Gaming/office |

Whale Switch/ Box Brown
Type | Tactile |
---|---|
Operation Force | 40±10 gf |
Pre-travel | 2.0±0.4 mm |
Return Force | ≥15 gf |
Total Travel | 3.6±0.4 mm |
Sound Level | Silent |
Operation Life | Up to 100M cycles |
Suitable For | Midway gaming/office |

Product Spec
Product Name | Kailh Deep Sea Silent Pro Box Switch |
---|---|
Stem | Clear plastic |
Top Housing | PC |
Bottom Housing | Nylon |
Contact | Composite gold |
Spring | Spring steel |
Protecting Cover | PC |
Slider | POM |
Light Guide Post | PC |
Pins | 3-Pin |
Factory Pre-lubed | Yes |
SMD LED Support | Yes |