Best O-Rings For Mechanical Keyboards

The Best O-Rings For Your Keyboard [2022]

O-rings are one of the easiest and cheapest solutions to muffle typing sounds that are too loud on your keyboard. The use of the o-ring is also quite easy and can be done by anyone. The O-rings are mounted on the keycap stems that are attached to the keyboard stem.

The way the O-ring works is, the o-ring can minimize direct contact between keycaps with switches and plates on the keyboard so that it can reduce sound and vibration when you type on the keyboard. O-ring works very effectively to reduce vibration and sound on your keyboard.

In this article, we would like to explain how to choose a quality O-ring and what you should consider when choosing an O-ring for your keyboard.

How to Choose O-Rings

Before we dive into our list of the best recommended O-rings on the market today, we’d like to explain some important aspects before you choose an O-ring for your keyboard. Here are some important aspects that you should know before buying an O-ring:

Thickness

Thickness is the main factor you should pay attention to when buying an O-ring. The thicker the O-ring, the better the sound and vibration attenuation will be. But the feel of your typing will be a little less pleasant if you use an O-ring that is too thick.

Slightly thinner O-Rings

Thinner O-rings can maintain feedback and a pleasant typing feel on the keyboard, but vibration and typing noise are only slightly muffled.

A thicker O-ring will reduce the feeling of typing and feedback switches

On your keyboard as in tactile and clicky switches. The sound of typing is very well muffled but the feeling of typing will feel mushy like typing on an ordinary membrane keyboard.

We recommend that you use a thinner O-ring because if you feel that the damping is not good enough, you can stack the thinner O-rings into 2 or 3 O-rings (depending on the length of your keycap stem).

We recommend that you buy a larger number of O-rings so that you can stack them and also be a backup if one day your O-rings start to stick.

Durometer

This is the hardness level of an O-ring with respect to the material of the O-ring. Durometer generally ranges from 0A to 100A, with 100A being the toughest material O-ring.

For example, an O-ring with a 90A durometer will produce a hard O-ring while an O-ring with a 40A durometer will produce a soft O-ring.

On an O-ring with a 90A durometer it will produce a lower but more solid sound reduction. While the O-ring with a durometer of 40A will produce maximum sound reduction but feels mushy and unpleasant to type.

Material Type O-Ring

Currently, only two types of O-Ring materials are available, namely Rubber and Silicone. Open material is too important a factor. The main thing that must be considered is the thickness and hardness of the O-Ring.

For the durability of the type of material, generally O-rings made of silicone have better durability than O-rings made of rubber. But if you use the keyboard in an air-conditioned room with stable air and not too hot, you don’t have to worry about wear and tear on the O-rings.

We highly recommend that you choose O-rings made of silicone because they are generally stronger and more reliable.

O-ring color

Color selection is your personal preference. The O-ring provides various color options ranging from red, pink, purple, black, green, and many color variants.

For those of you who use an RGB keyboard, we recommend that you choose an O-ring with a clear or white color because it will not affect the RGB lighting reflection on your keyboard.

Best O-Rings for Your Keyboards

The following are recommendations for the best O-rings on the market today with proven quality and durability:

  • Cherry MX Rubber O-Ring Switch Dampeners 50A Hardness (130pcs) (MK)
  • Cherry MX Rubber O-Ring Switch Dampeners 90A Hardness (130pcs) (MK)
  • MK Pro Rings Silicone Switch Dampening O-rings 50A 2.0mm (120 Pack)
  • MK Pro Rings Silicone Switch Dampening O-rings 40A 2.5mm (120 Pack)
  • MK Pro Rings Silicone Switch Dampening O-rings 30A 3.0mm (120 Pack)
  • Glorious Mechanical Keyboard O-Ring – Switch Dampeners (G40-THIN) (40A-Thin Soft)
  • Captain O-Ring – Rubber Oring Keyboard Switch Dampeners Blue [40A-R 4.0mm Reduction]
  • Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A

1. Cherry MX Rubber O-Ring Switch Dampeners 50A Hardness (130pcs) (MK)

Durometer50A
Thickness1.5mm

Cherry MX Rubber O-Ring Switch Dampeners 50A Hardness is one of the best options if you want an O-ring that is neither too soft nor too hard. With 50A Durometer and 1.5mm thickness, you can still stack up to 2 o-rings if you use Cherry MX Rubber O-Ring Switch Dampeners 50A Hardness, by stacking 2 o-rings on 1 keycaps, the sound suppression will be more effective but does not completely eliminate your typing satisfaction.

Cherry MX Rubber O-Ring Switch Dampeners 50A Hardness has a 50A durometer or the hardness level of the material used is in the center line which is not too soft and not too hard.

Cherry MX Rubber O-Ring Switch Dampeners 50A Hardness also has a color which in my opinion is the most ideal for a keyboard that has RGB because this O-ring does not interfere with light reflections from the RGB backlit on your keyboard.

2. Cherry MX Rubber O-Ring Switch Dampeners 90A Hardness (130pcs) (MK)

Durometer90A
Thickness1.5mm

If you’re looking for an o-ring that can significantly muffle your typing sound or attenuate it significantly but can provide keycaps vibration damping on your keyboard, the 90A durometer O-ring is the perfect choice for you. One of the best 90A durometer o-ring options we recommend is the Cherry MX Rubber O-Ring Switch Dampeners 90A Hardness.

When installing Cherry MX Rubber O-Ring Switch Dampeners 90A Hardness, you don’t need to stack more than one o-ring on your keycaps, just one is enough and it will produce quite effective attenuation of both typing sound and the resulting vibration.

With 90A durometer or hardness level, you will not feel a soft typing experience, Cherry MX Rubber O-Ring Switch Dampeners 90A Hardness can give you a typing experience that feels like your keycaps are not using an O-ring but you will get balanced keycaps and a bit of soundproofing.

3. MK Pro Rings Silicone Switch Dampening O-rings 50A 2.0mm (120 Pack)

Durometer50A
Thickness2.0mm

If you want to install only one O-ring on your keycaps but can produce significant sound attenuation, the MK Pro Rings Silicone Switch Dampening O-rings 50A 2.0mm is the o-ring option you should choose.

The MK Pro Rings Silicone Switch Dampening O-rings 50A 2.0mm are 2.0mm thick so you don’t have to stack these o-rings on your keycaps. Just using one o-ring can provide effective sound suppression and can minimize vibrations on your keycaps.

MK Pro Rings Silicone Switch Dampening O-rings 50A 2.0mm has a 50A durometer or material hardness level which I think is ideal because you can still feel the typing experience is quite clicky on your keyboard. The typing feeling is not too soft because it has a thickness of 2.0mm.

4. MK Pro Rings Silicone Switch Dampening O-rings 40A 2.5mm (120 Pack)

Durometer40A
Thickness2.5mm

If you want an O-ring that can give you a very smooth typing experience, is not too mushy, and can provide good soundproofing, we recommend you to use an O-ring with 40A Durometer. One of the best 40A durometer O-rings on the market today is the MK Pro Rings Silicone Switch Dampening O-rings 40A 2.5mm.

MK Pro Rings Silicone Switch Dampening O-rings 40A 2.5mm have a fairly soft hardness level with 40A durometer, which means this o-ring can change your typing feeling very significantly. Not so soft because this o-ring has a thickness of 2.5mm so you can still feel the feeling of typing on a mechanical keyboard.

To install MK Pro Rings Silicone Switch Dampening O-rings 40A 2.5mm on keycaps, you only need to install 1 o-ring on each of your keycaps.

5. MK Pro Rings Silicone Switch Dampening O-rings 30A 3.0mm (120 Pack)

Durometer40A
Thickness3.0mm

If you want an o-ring that can muffle the sound of your keyboard typing to the maximum but change your typing experience like typing on a membrane keyboard that feels a bit mushy, then the o-ring with 30A durometer is the right choice for you. One of the best 30A durometer o-ring options on the market today is the MK Pro Rings Silicone Switch Dampening O-rings 30A 3.0mm.

With a durometer rating of 30A, the MK Pro Rings Silicone Switch Dampening O-rings 30A 3.0mm can provide maximum attenuation for your keyboard typing sound and can also provide a fairly good balance on your keycaps. However, the typing experience on your mechanical keyboard will change significantly because it feels like you’re typing on a membrane keyboard.

To install MK Pro Rings Silicone Switch Dampening O-rings 30A 3.0mm on your keycaps, it’s enough to just install one o-ring on each keycap because the MK Pro Rings Silicone Switch Dampening O-rings 30A 3.0mm have a thickness of 3.0mm.

6. Glorious Mechanical Keyboard O-Ring – Switch Dampeners (G40-THIN) (40A-Thin Soft)

Durometer40A
Thickness1.2mm

If you want one of the most ideal o-rings and there are many who use them, the Glorious Mechanical Keyboard O-Ring – Switch Dampeners (G40-THIN) (40A-Thin Soft) is the most ideal o-ring option for you to use on your keyboard.

Glorious Mechanical Keyboard O-Ring – Switch Dampeners (G40-THIN) (40A-Thin Soft) with 40A durometer can provide excellent damping on your keyboard but don’t compromise your typing experience and can provide a pretty good balance on your keycaps.

With a fairly thin thickness, Glorious Mechanical Keyboard O-Ring – Switch Dampeners (G40-THIN) (40A-Thin Soft) you only need to use 1 o-ring on each keycap. You can also stack up to 3 Glorious Mechanical Keyboard O-Ring – Switch Dampeners (G40-THIN) (40A-Thin Soft) on your keycaps but that can turn your typing experience really mushy. 1 or 2 stacks are enough.

7. Captain O-Ring – Rubber Oring Keyboard Switch Dampeners Blue [40A-R 4.0mm Reduction]

Durometer40A
Thickness4.0mm

One of the most ideal o-rings for those of you who have a keyboard that uses a tactile switch or a clicky switch is the Captain O-Ring – Rubber Oring Keyboard Switch Dampeners Blue [40A-R 4.0mm Reduction]. This O-ring is quite popular and is quite widely used by mechanical keyboard enthusiasts in several communities that exist today.

Captain O-Ring – Rubber Oring Keyboard Switch Dampeners Blue [40A-R 4.0mm Reduction] can provide excellent damping for your keyboard. The typing experience also changes significantly because the o-ring is quite soft and thick. Captain O-Ring – Rubber Oring Keyboard Switch Dampeners Blue [40A-R 4.0mm Reduction] doesn’t sacrifice your typing feeling and typing while using this o-ring is still fun and enjoyable. The resulting typing feel is quite smooth and can provide a pretty good balance on your keycaps.

Captain O-Ring – Rubber Oring Keyboard Switch Dampeners Blue [40A-R 4.0mm Reduction] has a thickness of 4.0mm so you only need 1 piece on each of your keycaps. Captain O-Ring – Rubber Oring Keyboard Switch Dampeners Blue [40A-R 4.0mm Reduction] is one of the popular o-ring options and in my opinion one of the most ideal o-rings for you to use on keyboards that use tactile and clicky switches.

8. Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A

Durometer50A
Thickness4.0mm

Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A is the best option that can be used on all types of mechanical keyboards that use linear, tactile and clicky switches.

Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A has a 50A durometer which is a medium hardness level for the material, which means the o-ring is not too soft and not too hard so you can still enjoy the natural feeling of typing on your keyboard.

For damping, the Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A can muffle typing sounds quite well and can balance keycaps quite effectively.

The typing experience produced when using the Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A is very smooth and not too mushy.

For the installation of Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A on your keycaps, 1 piece is enough for each keycap because if you stack more than one Max Keyboard Cherry MX Rubber O-Ring Switch Dampeners 50A on your keycaps, then typing will tasted very mushy and not pleasant at all.