“Skeleton” in the context of gaming keyboards generally refers to a design aesthetic:

• Open Frame or Minimalist: These keyboards often have a partially or fully exposed frame, showcasing the internal components like switches and PCB. This can give them a unique, industrial look.
• See-Through: Some have transparent or translucent cases, allowing you to see the internal lighting effects (RGB) more clearly.

Popular Brands and Examples:

• KBDfans Holy60: Known for its minimalist, open-frame design and high-quality build.
• Keychron Q Series: Offers various “skeletonized” options with varying degrees of case openness.
• Many custom keyboard builds: The custom keyboard community thrives on unique designs, and “skeleton” aesthetics are quite popular.

Key Considerations:

• Aesthetics: Do you prefer the industrial look of an open frame or the visual appeal of see-through elements?
• Dust and Debris: Open-frame designs can be more susceptible to dust and debris accumulation.
• Build Quality: Ensure the keyboard is well-constructed and sturdy, even with a more exposed design.