Epomaker RT100 keycaps

Stock MDA Profile Keycaps

The Epomaker RT100 ships with PBT keycaps in MDA profile, a mid-height sculpted profile that sits between OEM and Cherry in terms of elevation. The MDA profile features a stepped height design with the center row (home row) being the lowest point, creating a comfortable typing angle that many users find ergonomic for extended sessions.

Material and Build Quality

The stock keycaps are made from thick PBT plastic with a matte, textured finish that resists shine and provides a pleasant tactile feel. The legends are rendered in crisp grey print, though they are not shine-through transparent, which means RGB backlighting creates ambient glow rather than illuminated legends. The PBT construction ensures excellent durability and resistance to wear, with the material maintaining its texture even after months of heavy use.

Sound and Feel Characteristics

These keycaps contribute to the RT100's signature "thocky" sound profile, especially when paired with the gasket mount construction and linear switches. The thick PBT material produces a deeper, more satisfying acoustic feedback compared to thinner ABS alternatives. The matte texture provides good grip without feeling coarse, and the sculpted MDA profile naturally guides your fingers to the correct positions.

While Epomaker's stock keycaps are well-made and deliver solid performance right out of the box, many users upgrade to custom keycaps for different profile preferences, personalized color schemes, or shine-through legends for better RGB visibility in low-light conditions.

Profile Options

The Epomaker RT100's standard MX switch compatibility opens up a world of keycap profile possibilities. Cherry profile is an excellent choice for this keyboard, offering a lower height than the stock MDA profile with a sculpted design that many touch typists prefer. The south-facing LED orientation means Cherry profile keycaps will have zero interference issues. KAM profile provides a uniform, lower alternative with spherical tops that feel smooth and modern. For productivity-focused users, PBS profile delivers a high-profile typing experience with deep sculpting that guides fingers naturally. If you prefer the stock MDA experience but want different colors, numerous MDA sets are available in the aftermarket.

For those seeking a flatter, more minimalist feel, DSA and XDA profiles offer uniform heights across all rows. While the RT100 isn't a low-profile board, its compact footprint pairs nicely with these streamlined options.

Material Options

When selecting custom keycaps for your RT100, PBT remains the gold standard for durability and texture. Dye-sublimation printing on PBT produces legends that will never fade, even after years of daily typing. The process embeds ink beneath the surface, making it virtually indestructible. Premium PBT sets typically feature 1.4-1.5mm wall thickness, which enhances the deep "thock" that the RT100's gasket mount construction is known for.

Doubleshot PBT keycaps take durability even further by molding two layers of plastic together, ensuring legends never wear off. While these tend to be pricier, they're worth considering if you want shine-through compatibility with the RT100's RGB lighting.

ABS keycaps offer advantages too—they're typically smoother, more vibrant in color, and allow for sharper, more detailed legends. The tradeoff is that ABS develops shine over time, though many enthusiasts appreciate the glossy patina that develops.

Layout Compatibility Analysis

Comparing the Epomaker RT100's layout to standard 100% keyboards reveals one notable difference: the F13 key. While this is an increasingly common addition in modern keyboards, not all pre-made keycap sets include this key. When shopping for sets, verify that F13 is included or that the set provides extra 1u keys in the function row.

The RT100 follows an 1800 Compact layout (also known as 95% or 96%), which means the navigation cluster and numpad are tightly spaced without the typical gaps found in full-size keyboards. Standard keycap sets will fit perfectly, but be aware that the compact spacing creates the distinctive look of this form factor.

The bottom row uses a standard 6.25u spacebar configuration with 1.25u modifiers, which is excellent news—virtually every keycap set on the market will fit without issues. The arrow keys use standard 1u keycaps in an inverted-T layout, and the numpad follows the standard 4x5 grid with vertical 2u keys for Plus and Enter.

One consideration: the rotary encoder knob occupies the space where a traditional Print Screen key might be. This doesn't affect keycap compatibility but means custom keycap sets won't include a keycap for that position.

Yuzu's Solution

At Yuzu, we've pre-configured our customization tools specifically for the Epomaker RT100:

• All 97 keys mapped correctly, including the F13 key and compact navigation cluster
• Cherry profile available in unlimited color combinations
• Professional dye-sublimation on premium 1.4mm thick PBT for fade-resistant legends
• Perfect compatibility with the RT100's south-facing RGB LEDs
• Full support for the 1800 Compact layout's unique spacing
• Guaranteed fit for the RT100's exact key sizes and configuration

Creating custom keycaps for your Epomaker RT100 is straightforward with Yuzu's pre-configured templates. Our tool automatically accounts for the RT100's 1800 Compact layout including the F13 key, tight navigation cluster spacing, and full numpad, so you can focus on designing rather than measuring compatibility.

The RT100's south-facing LED orientation means your custom keycaps will work perfectly with the RGB lighting—no interference issues with Cherry profile or other popular options.

The Customization Process

1. Select Epomaker RT100 from our keyboard catalog
2. Choose your preferred profile (Cherry recommended for this board)
3. Design your colors, legends, and special keys
4. Customize the F13 key and navigation cluster to match your style
5. Preview in real-time on an accurate RT100 template
6. Order your custom set with confidence in perfect compatibility

Our dye-sublimation process ensures your legends will never fade, and the premium PBT material maintains the RT100's signature thocky sound profile.

When considering keycap options for your Epomaker RT100, you'll typically compare three paths: keeping the stock MDA profile PBT keycaps, shopping for compatible pre-made sets, or creating fully custom keycaps. Each approach has distinct tradeoffs in compatibility, design flexibility, cost, and availability.

The RT100's inclusion of an F13 key means you'll need to verify this key is included when shopping for pre-made sets, though most modern keycap manufacturers now include it as standard. The 1800 Compact layout uses standard key sizes, making it compatible with virtually any MX keycap set.

Join thousands of keyboard enthusiasts who've upgraded their Epomaker RT100 with custom Yuzu keycaps. Professional quality, unlimited design options, and perfect compatibility guaranteed.

✓ Pre-configured for RT100's 97-key layout
✓ Premium PBT with dye-sublimation
✓ Cherry profile optimized for gasket mount
✓ F13 key and compact navigation cluster included
✓ South-facing LED compatible
✓ Perfect fit guarantee