75% Layout Mechanical Keyboard — [RO75] By NPKC

NPKC is a manufacturer with over a decade of experience in the field of computer peripherals, providing OEM production services for keyboards and keycaps for multiple well-known computer brands. With rich production experience and strict quality control system, we have decided to launch our own brand, focusing on designing mechanical keyboards that combine performance, aesthetics, and practicality.

Why 75% layout?
The 75% layout (84-87 keys) achieves a perfect balance between compactness and functionality:

• Save desktop space while preserving independent directional keys and function key areas.
• Suitable for various scenarios such as office work, programming, gaming, etc., meeting the aesthetic preferences of minimalist enthusiasts.

Sesign Language

Appearance style: Modern minimalist/futuristic.
Color scheme: Mica Silver，Star Black，Ivory White，Chinese Red，Space Gray.
Structural design: Gasket Mount，Quick Detachable Ball-catch Structure.

Technical Specifications

Layout: 75% (81 keys).
Shell material: Aluminum alloy.
Positioning board: FR4/PC.
PCB： Support hot swapping, RGB backlight (lower light position) VIA.
Connection method: Type-C wired/Bluetooth/2.4G wireless.
Battery capacity: 4000mAh/8000mAh.
Default configuration: keycap material (PBT+ABS) and profile (Cherry).
Sound Optimization: Multi layer Silencing Structure (PORON Silencing Cotton/IXPE Shaft Pad/PEDM Bottom Filling).

Rendering and Prototype

Rendering



Prototype



Quick Detachable Ball-catch Structure



Contact Information

Geekhack： Comment section and private message for this post.
Discord：[ https://discord.com/Wr3A7Qm9wE ].
Official website:[ https://npkclub.store ].
Production information: Mold has been opened.
Sales channel: NPKC official website[ https://npkclub.store ].
Delivery time: March 10th, 2025

The final words

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