Inspired by Akko’s Stellar Cat interstellar journey, the Mineral & Gem Series continues the story of survival and discovery. The keyboard design incorporates rare, crystal-like minerals at its corners, symbolizing new hopes and a fresh start.

While both series share this imaginative origin, they diverge in construction, design, and purpose. The Akko Gem Series focuses on accessibility and simplicity, while the Akko Mineral Series emphasizes premium craftsmanship and ergonomic refinement.

Akko Gem Series: The Standard Version

The Gem Series is designed as the budget-friendly option for users who would love a ready-to-go keyboard. It comes with a conventional straight side frame like other keyboards and removes the PVD weight block, offering a simpler design with a durable build, ideal for daily use or entry-level setups.

Key Difference:

• Standard version for users who aren’t a fan of the Mineral design language
• Straight side frame for a clean, minimalist look
• No weight block, resulting in a slightly lighter body

However, the Gem Series maintains the acrylic RGB corners and LED badge above arrow keys —perfect for users seeking quality and style at a great value.

Akko Mineral Series: Premium and Unique Design

The Mineral Series represents Akko’s premium evolution of the Gem concept. It features an curved CNC-made side frame, a technically demanding design that enhances hand comfort and visual aesthetics. The integrated weight block further improves stability during intense typing or gaming.

Key Features:

• Premium build with refined CNC craftsmanship
• Curved ergonomic side frame inspired by natural mineral forms
• PVD Weight block for improved stability and deeper sound profile

The curves and edges in the Mineral Series capture the natural irregularity of real minerals, transforming it into both a performance keyboard and a display-worthy piece of art.

Key Difference: Frame and Weight Structure

The main distinction between the two lies in their frame structure and weight design:

• The Mineral Series incorporates a curved CNC side frame and PVD weight block for ergonomic comfort and balanced weight.
• The Gem Series maintains a straight-edged frame without added weight, prioritizing a lightweight, simplier build.