HONKID Keyboard Foam, Sound Dampening Foam for Mechanical Keyboard Bottom, Made of LE-20 Poron, Black (H 3mm)
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AI Verdict
A 3mm LE-20 Poron foam sheet designed to eliminate cavity noise and echo in mechanical keyboard bottom cases, requiring user cutting for fit.
This foam is a strong fit for mechanical keyboard users who want to reduce internal case noise and are willing to perform the necessary cutting and fitting. Its LE-20 Poron material is effective for sound dampening. However, the 3mm thickness requires checking case clearance, especially for hotswap PCBs, making it a situational fit rather than a universal one.
If you have a hotswap PCB or a very compact case, look for 1mm or 2mm Poron foam to ensure proper fit and avoid switch interference.
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Pros
- Made from LE-20 Poron material, known for sound absorption and blocking echo noise.
- Specifically designed to eliminate noise in the cavity between the PCB and the bottom case.
- Features an indentation for straightforward cutting to fit various keyboard layouts.
- Compatible with common mechanical keyboard layouts including 60%, 61%, 64%, 68%, 87%, and 104-key.
- Users report it's easy to tear and cut, making it beginner-friendly for modding.
Cons
- Requires manual cutting to fit specific keyboard cases, which can be time-consuming.
- The 3mm thickness may be too thick for some keyboard cases, particularly those with hotswap PCBs, potentially causing fit issues.
- While compatible with many layouts, some mechanical keyboards might still have size errors requiring additional trimming.
- The foam is a single sheet, not pre-cut for specific models, demanding user effort for installation.
Dimension Scores
The LE-20 Poron material significantly alters the typing acoustics by dampening sound, which many users perceive as an improvement to the 'feel' by reducing harshness and creating a deeper sound.
This product is a passive foam insert and has no impact on keyboard connectivity.
This product is a foam insert for the keyboard case and does not have any backlighting features.
Made from LE-20 Poron, an industry-standard material recognized for its durability and effectiveness in sound dampening applications.
Best For
- Mechanical keyboard enthusiasts aiming to reduce internal case ping and hollow sounds.
- Users with 60%, 61%, 64%, 68%, 87%, or 104-key layout keyboards looking for a deeper sound profile.
- DIY keyboard builders who are comfortable with cutting and fitting components.
- Anyone wanting to improve the acoustics of a metal-cased mechanical keyboard to lessen reverb.
Not Recommended For
- Users seeking a drop-in, pre-cut foam solution without any modification.
- Individuals with extremely tight-fitting keyboard cases where 3mm foam might prevent proper assembly.
- Those unfamiliar or uncomfortable with opening their keyboard and performing internal modifications.
Watch Out For
- The 3mm thickness might be too much for hotswap PCBs, as 1mm foam is often recommended for those to avoid interference.
- You'll definitely need scissors or a craft knife and some patience, as the foam comes as a 50cm*15cm sheet and requires precise cutting for a clean fit.
- Some users report that while it's easy to cut, getting the exact shape for complex internal layouts can be tricky and time-consuming.
Full Specifications
| ASIN | B0B4JXKNDQ |
| Brand | HONKID |
| Color | black |
| Style | 3mm |
| Item Weight | 1.3 ounces |
| Manufacturer | HONKID |
| Special Feature | Ergonomic |
| Item model number | Keyboard Foam,3mm |
| Compatible Devices | Keyboard |
| Product Dimensions | 19.69 x 5.91 x 0.12 inches |
| Keyboard Description | Mechanical |
| Connectivity Technology | no |
| Recommended Uses For Product | Gaming |
| Keyboard backlighting color support | Single Color |
What Buyers Say
This HONKID keyboard foam is a popular choice for mechanical keyboard modders, primarily because it uses LE-20 Poron, a material well-regarded for its sound-dampening capabilities. Many users report a noticeable reduction in hollow sounds and ping, leading to a deeper, more satisfying typing experience. The main hurdle is the required cutting, as it comes as a universal sheet, but the material's workability makes this less daunting for most.
“Dude, this foam actually made my cheap keyboard sound like a custom build, but seriously, get ready to spend some time with scissors, it's not a drop-in.”
Common Praise
- Effectively reduces the hollow sound and echo from the keyboard's bottom case.
- The LE-20 Poron material is high quality and performs as expected for sound absorption.
- Easy to cut and shape, even for those new to keyboard modding.
- Transforms the keyboard's sound profile to be deeper and less resonant.
Common Complaints
- Requires precise manual cutting, which can be time-consuming to get a perfect fit.
- The 3mm thickness can be too much for some keyboard cases, particularly those with hotswap PCBs, leading to potential fitment issues.
- Some users wish it came in pre-cut sizes for popular keyboard models to simplify installation.
Ownership Tips
- The sound difference after installation is immediately noticeable, often described as a 'thockier' sound.
- You'll likely need to trace your keyboard's internal layout onto the foam for accurate cutting.
- Even small pieces of leftover foam can be used to fill other small gaps in the case for further dampening.
- Be careful not to cut too much, as it's easier to trim more than to add back.
Frequently Asked Questions
What is this foam made of?
It's made from LE-20 Poron material, which is a type of open-cell urethane foam known for its sound-absorbing properties.
How does this foam improve keyboard sound?
The foam works by filling the empty space between the PCB and the bottom case, eliminating cavity noise and echo, which results in a deeper and less hollow sound profile.
Do I need to cut this foam?
Yes, the foam comes as a 50cm*15cm sheet with a 0.3cm thickness and requires manual cutting to fit the specific dimensions and internal layout of your keyboard's bottom case.
Will this 3mm foam fit all mechanical keyboards?
While it's sized for most mechanical keyboards, there might be errors for a small number of models, and it may be too thick for some cases, especially those with hotswap PCBs where 1mm or 2mm is often preferred.
Is it difficult to install for a beginner?
Users have reported that the Poron foam is easy to tear and cut, making it accessible even for beginners, though patience is needed for precise fitting.
Buying Guide
When you're looking at keyboard foam, you're essentially trying to change how your keyboard sounds. Think of it like adding insulation to a room; it absorbs sound waves. This foam goes inside your keyboard's case to stop the empty space from echoing, making your typing sound less hollow and more substantial. You'll need to be prepared to open your keyboard and do some DIY cutting.
Material (LE-20 Poron)
Just like different types of carpet absorb sound differently, the material of the foam matters. LE-20 Poron is a premium choice because it's very effective at absorbing vibrations and sound, leading to a cleaner, deeper typing sound.
Thickness (3mm)
This is crucial for fit. Imagine trying to put a thick book into a thin slot; it just won't work. 3mm is a common thickness, but if your keyboard case is already very tight or has a hotswap PCB, a thinner foam (like 1mm or 2mm) might be necessary to avoid damaging components or preventing the case from closing properly.
Compatibility (60/61/64/68/87/104 layouts)
This tells you the general size of keyboards the foam is designed for. While it's a large sheet you cut yourself, knowing it's intended for these common layouts means you'll likely have enough material and the general shape will be manageable to adapt.
Alternatives
If this 3mm foam seems too thick or you prefer less DIY, search for thinner 1mm or 2mm Poron foam sheets, or look for pre-cut foam kits specifically designed for your keyboard model.
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