Compatibility
Works across Windows, macOS, iOS, and Android. The hot-swap PCB accepts compatible 3-pin and 5-pin mechanical switches, while tri-mode connectivity covers Bluetooth 5.0, 2.4GHz wireless, and wired USB-C.
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Keyboard Product
AKKO Cinnamoroll Star 5108B Plus Mechanical Keyboard
At a glance
Key specifications
The most important verified numbers for this product, shown before the deeper sections.
Full-size / 108 keysLayout
ABS frameCase material
Tri-modeConnectivity
Full-size / 108 keysLayout
ABS frameCase material
Tri-modeConnectivity
Tray mountMounting style
Fit & build
Compatibility & build notes
What to check before ordering, and how the build is put together.
Build notes
The 5108B Plus uses a hot-swap PCB that accepts compatible 3-pin and 5-pin MX-style switches, so switch changes can be made without soldering. It is a full-size 108-key tray-mount board, so replacement keycap sets should be checked for full-size bottom-row and large-key coverage rather than chosen only by stem type. Its full-size layout also requires substantially more desk width than a 75% or TKL board.
Fit & trade-offs
Decide quickly whether this product fits your build
A strong fit if you want
✓
Cinnamoroll fans who want a themed mechanical keyboard without giving up a full numpad. / Home and office users who regularly switch between wired, 2.4GHz, and Bluetooth devices. / Buyers who prefer smooth linear switches and want 3-pin or 5-pin hot-swap flexibility later.
Consider alternatives if you prefer
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A different switch type
If you need tactile feedback or a silent build, compare other families.
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A specific force target
Pick a switch whose operating force matches your preference.
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Another build use case
Match the product to how and where you actually type.
Product deep dive
Understand the product before you choose it
Focused sections explain the details buyers care about, supported by the product's specification data.
CORE EXPERIENCE
A themed full-size board with practical range
The Cinnamoroll Star 5108B Plus is a full-size 108-key keyboard that combines the Star edition design with a complete typing layout.
It suits buyers who want the character-led MOA keycap look without giving up a numpad and dedicated full-size workflow.
- V3 Piano Pro linear switches use a verified 45 ± 5gf operating force.
- Short 3.1mm total travel gives each press a relatively direct key path.
- Hot-swap sockets let compatible switches be changed without soldering the PCB.
Bottom line: A themed keyboard that still serves a full-size desk.
WHAT MATTERS
Theme and functionality belong together
The Cinnamoroll Star MOA-profile PBT dye-sub keycaps provide the visual reason to choose this edition, while hot-swap support, RGB lighting, and tri-mode connectivity make it a functional daily keyboard.
The practical trade-off is physical size: a 108-key board needs more desk width than a compact layout.
- Tray-mount construction gives the board a firmer, more conventional mounting style.
- Hot-swap support covers compatible 3-pin and 5-pin mechanical switch options.
- MOA-profile PBT dye-sub keycaps carry the Cinnamoroll Star artwork and novelty details.
What it means: Choose it for both the edition design and full-size utility.
FIT & SETUP
Plan the setup around a full-size layout
The hot-swap PCB accepts compatible three- and five-pin MX-style switches. Replacement keycap sets should cover the full-size bottom row and larger keys, not only the MX-style stem.
Use wired USB-C, 2.4 GHz, or Bluetooth according to the supported devices and preferred desk setup.
- Bluetooth 5.0, 2.4GHz wireless, and USB-C wired modes are all officially listed.
- AKKO specifies a 3000mAh battery for the Cinnamoroll Star 5108B Plus.
- Akko Cloud Driver supports lighting and supported key customization on Mac, Windows, and web.
Build note: Check keycap coverage and device setup before changing the build.
WHO IT SUITS
For a full-size themed desk
Choose this board when the Cinnamoroll Star design and a complete 108-key layout are both priorities.
Choose a smaller board if desk space matters more than a numpad, or a different layout if the themed MOA profile is not the desired look.
- The 5108B Plus is the exact 2024 Cinnamoroll Star edition covered on this page.
- Keep the model names separate when comparing specifications, accessories, and replacement parts.
Decision note: A full-size themed board for a fixed desk.
Decision support
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Compare AKKO Cinnamoroll Star 5108B Plus Mechanical Keyboard with realistic alternatives
The goal is to make the key trade-offs visible: weight, travel, stock preparation, sound direction, and the type of user each product serves best.
Specifications
Current product 
AKKO Cinnamoroll Star 5108B Plus Mechanical Keyboard
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Structured product data
Detailed specifications
General
- Brand
- AKKO
- Dimensions
- Approx. 440–442 × 132 × 41 mm
Package
- Included items
- Keyboard; USB cable; 2.4GHz receiver; keycap puller; switch puller; dust cover; manual; bonus keycaps; bonus switches
In the box
What's in the box
Exactly what ships with this product, based on the product's included-item data.
Included with this product
- ProductAKKO Cinnamoroll Star 5108B Plus Mechanical Keyboard
- Included itemsKeyboard; USB cable; 2.4GHz receiver; keycap puller; switch puller; dust cover; manual; bonus keycaps; bonus switches
Product-specific FAQ
Frequently Asked Questions
Straight answers to the questions that most often decide a purchase.
No. This page is for the Cinnamoroll Star 5108B Plus, the earlier full-size model with a tray-mount structure, 3000mAh battery, Akko V3 Piano Pro switches, MOA-profile PBT dye-sub keycaps, RGB lighting, and tri-mode connectivity. AKKO now lists the Cinnamoroll 5108 V5 as the newer replacement, so the two models should not be treated as the same keyboard.
The verified configuration covered here uses Akko V3 Piano Pro linear switches. AKKO rates them at 45 ± 5gf operating force, 1.9 ± 0.5mm pre-travel, and 3.1mm total travel. They are designed for a smooth linear keypress without a tactile bump. KeebPilot does not assign a fixed sound label because acoustics vary with the desk, stabilizers, and typing style.
Yes. AKKO's regional specification page lists hot-swap support for compatible 3-pin and 5-pin mechanical switches. That means switches can be replaced without soldering when they use the supported footprint. Always confirm the replacement switch is mechanically compatible before installation, and disconnect the keyboard before swapping switches to avoid accidental input or damage.
Yes. The Cinnamoroll Star 5108B Plus supports Bluetooth 5.0, 2.4GHz wireless with a receiver, and wired USB Type-C. AKKO lists 1000Hz polling in wired and 2.4GHz modes and 125Hz polling over Bluetooth. Wireless range and stability can still vary with receiver placement, interference, battery level, and the connected host device.
The keyboard comes with Cinnamoroll-themed PBT keycaps using dye-sublimated legends and the rounded MOA profile. AKKO describes the Star edition as a 2024 Cinnamoroll design built around a star-picking theme. The supplied materials also show themed novelty keys. Spare keycaps are included; an exact count is not published.
Yes. AKKO lists compatibility with Windows, macOS, iOS, and Android, and the product supports Akko Cloud Driver on compatible Mac, Windows, and web environments. The keyboard can therefore be used across common desktop and mobile operating systems. Some software functions or shortcuts can differ by operating system, so platform-specific key behavior should be checked in the current driver documentation.
The box includes the keyboard, keycap puller, switch puller, manual, cable, dust cover, spare keycaps, spare switches, and a 2.4GHz receiver. An exact spare count is not published.
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