Gateron KS-9 Silent 2.0 Black Review – Heavier Silent Linear Switch With More Control

The Gateron KS-9 Silent 2.0 Black is a switch for people who want to make their keyboard as quiet as possible, while also wanting clearly more control and resistance than with lighter silent switches. Within the KS-9 Silent 2.0 line-up, this is the heaviest linear variant, and you notice that immediately while typing.

In simple terms: this is a quiet switch for people who do not like ultra-light keys. You have to press more deliberately, so it feels less sensitive and less likely to trigger by accident. At the same time, it is still a silent switch, so do not expect the same sharp, lively keystroke you get from a regular linear without dampening.

Short answer (if you want to choose quickly)

Do you want a silent linear switch with clearly more control, less sensitivity, and a calmer character? Then this is a strong option. If you want a lighter, looser, or faster switch instead, then a lighter silent variant, a regular linear, or a tactile switch will probably suit you better.

1. Important terms (explained briefly)

• Linear: the key moves straight down without a bump or click.
• Silent switch: a switch with dampening to reduce sound.
• POM stem: helps keep the movement smooth.
• Operating force: how much pressure is needed before the key responds.
• Bottom-out dampening: softens the impact when you fully press the key.
• Hot-swap: changing switches without soldering (if your keyboard supports it).

Want to compare different options? Then also check out our Gateron switches collection.

2. Specifications with practical translation

• Type: Linear (Silent)
• Operating force: 60±15 gf
• Pre-travel: 2.0±0.6 mm
• Total travel: 4.0 mm max
• Stem: POM
• Top housing: PC (transparent)
• Bottom housing: Nylon (milky)
• Spring: Spring steel
• LED support: SMD
• Pre-lubed: yes
• Pins: 5-pin

What you really notice here: this switch gives clearly more resistance than the Red, Yellow, or White silent variants. Because of that, it feels more controlled and less sensitive. That makes it nice for people who often press keys by accident on lighter switches. The trade-off is that it feels less effortless and less relaxed during long sessions.

3. How does this feel while typing?

• Dampened feel: less harsh bottom-out than with standard switches.
• More resistance: you have to press more deliberately.
• More control: less chance of accidental activation.
• But also heavier: less airy and less playful than lighter linears.

In simple terms: this is a switch for people who want silence, but not the very soft and floaty feeling that some silent switches can have. It feels calmer, firmer, and more controlled. At the same time, it does give up some comfort and speed compared with lighter silent switches or regular linears.

Do you want a lighter or smoother experience instead? Then another option from our Gateron switches collection may suit you better. If you want noticeable feedback while typing, then a tactile switch makes more sense. And if you want a much more pronounced keystroke and sound, you can also look at clicky switches.

4. Sound in plain language

The KS-9 Silent 2.0 Black is clearly built for noise reduction. You hear much less bottom-out and top-out than with standard switches. Like other silent switches, it sounds calmer and more muted, but also less lively or characterful than a regular linear switch without dampening.

• Very quiet: very suitable for office use, night use, or shared spaces.
• Muted sound: less sharp and less present.
• Less character: not much pronounced sound, especially compared with regular linears.

5. Comparison in context

Switch	Feel	Sound	For who
KS-9 Silent Black	Heavier and damped	Very quiet	Maximum control in a silent setup
KS-9 Silent Red	More balanced	Very quiet	More all-round
Gateron Smoothie	Light and smooth	Creamy	Comfort + sound

In practical terms: Silent Black is the most controlled and heaviest of the range. Silent Red feels more approachable as a middle ground, while a regular Smoothie gives you more ease, more sound, and a looser feel. You mainly choose Silent Black if both silence and resistance matter to you.

6. Who is this switch perfect for?

• You want a quiet keyboard with a lot of control.
• You often press keys by accident on lighter switches.
• You want a heavier silent linear for work or focused typing.

7. When is it less suitable?

• If you want a light and effortless keypress.
• If you want to type quickly and casually without much resistance.
• If you care a lot about sound and a lively character.

In that case, it is better to look at lighter silent options, regular linears within our Gateron switches collection, or at tactile switches if you prefer actual feedback instead of mainly resistance.

Conclusion

The Gateron KS-9 Silent 2.0 Black is a strong choice if you want a quiet linear switch that does not feel too light or too sensitive. It gives more control and more calmness under your fingers than the lighter silent variants.

The trade-off is that it also feels less airy and less relaxed. So if you want silence and resistance, this is a logical choice. If you mainly want comfort, speed, or character, there are better options outside this heavier silent corner.

Also check out our Gateron switches collection to compare.