Designed for precision gaming. Built for a global, multilingual community.
To better serve multilingual users around the world, YUNZII proudly introduces its first-ever Japan JIS layout keyboard — the RT75 Wireless Magnetic Keyboard (JIS Layout).
Designed with Japanese users and multilingual typists in mind, this release marks an important step in YUNZII’s expanding keyboard layout ecosystem.
YUNZII RT75 is not only a Japan JIS layout keyboard, but also a Rapid Trigger magnetic gaming keyboard featuring wireless connectivity, up to 8000Hz polling rate, and a multifunction multimedia knob — combining competitive performance with everyday usability.
More layouts are on the way. Stay tuned.
8000Hz Polling Rate & High-Precision Rapid Trigger Functionality
The YUNZII RT75 achieves an industry-leading 8000Hz polling rate in wired mode, dramatically reducing input latency.
Powered by Hall sensor magnetic switches, its advanced rapid trigger technology allows independent customization of both actuation and release points — something traditional mechanical switches simply cannot achieve.
With precise control down to competitive-level responsiveness, the RT75 delivers a clear advantage in FPS and fighting games, now optimized in a Japanese JIS layout gaming keyboard.
Tri-Mode Wireless Gaming Keyboard for Multi-Device Use
The RT75 supports three connection modes: Wired/Bluetooth/2.4GHz wireless
Equipped with a 4000mAh built-in battery, it offers stable, long-lasting performance whether RGB lighting is on or off. Switching between multiple devices is seamless, making it a powerful and flexible Japanese-layout wireless gaming keyboard for work, play, and everything in between.
Intuitive Multimedia Control Knob
Located at the top-right corner, the multifunction control knob allows instant switching between volume adjustment and RGB lighting control with a simple long press.
Its smooth rotation provides tactile precision, letting you manage media and lighting effortlessly — without interrupting your gameplay or workflow.
Highly Customizable Web-Based Driver
The RT75 features a cutting-edge web-based driver compatible across operating systems — no software installation required.Users can perform advanced key remapping, macro programming, and layered RGB customization directly in the browser.
Rapid trigger actuation and release points can be fine-tuned in precise 0.1mm increments, enabling deep personalization for competitive gaming or daily typing.
Fully Featured Yet Space-Saving JIS Layout
The RT75 adopts a compact 75% layout, removing the numpad while fully retaining a standard Japanese JIS layout, including kana legends and dedicated arrow keys.
This ergonomic design saves valuable desk space, allowing greater mouse freedom without sacrificing essential functionality — ideal for both gaming and productivity.
The YUNZII RT75 Wireless Magnetic Keyboard (Japan JIS Layout) represents our first step toward a more inclusive, layout-diverse keyboard lineup.
By combining high-end gaming performance, magnetic rapid trigger technology, and a fully functional JIS layout, the RT75 is built to meet the needs of Japanese users and multilingual creators alike.
This is just the beginning — more layouts are coming soon.
Stay connected with YUNZII as we continue to design keyboards for a truly global community.
