Premium Aluminum Construction
layout with a full-CNC aluminum case, polycarbonate plate, and gasket mount for crisp acoustics, reduced vibration, and a solid, refined typing feel.




Product Policy Information:
For detailed information about shipping, returns, refunds, warranty coverage, and other important product policies, please refer to the bottom of this product page. We recommend reviewing these details before placing your order.

Premium 75% tri-mode mechanical keyboard. CNC aluminum body, gasket mount, hot-swap switches, and smooth scroll wheel — built for performance and style.
Premium Aluminum Construction
layout with a full-CNC aluminum case, polycarbonate plate, and gasket mount for crisp acoustics, reduced vibration, and a solid, refined typing feel.
Horizontal Scroll Wheel
The upgraded scroll wheel mounting component features sharp angles with a contrasting color design. It incorporates custom bearings inside, optimizing the scrolling experience.
Quick-Release Design
It features a bead-based quick-release structure, allowing users to easily swap out different cushioning options to find the sound that best suits their preferences. The new silicone bead gasket points and custom silicone—every invisible internal detail is meticulously designed.
Ergonomics Design
Ergonomic design with minimalist lines, featuring a 7° tilt typing angle and original height PBT keycaps, allowing you to type with ease.
Personalized Weight
The brand-new bottom case design features a beveled stainless steel matte PVD weight, high-gloss textured circular decorative blocks, with 4 different shell color options available. Additional materials and decorative blocks, along with weight replacements, will be announced in the future.
All-Encompassing Optimization
The groundbreaking Luminkey75 upgraded version – Luminkey75v2 – features a comprehensive design overhaul. The newly designed scroll wheel offers a more refined tactile feel, incorporating elements from the frame design of smart camera lenses, giving it a more futuristic and tech-inspired look. Meanwhile, the updated weight design is even more striking, perfectly balancing aesthetics and functionality, significantly enhancing the overall user experience.
Precision Linear Performance
Designed for smooth and consistent keystrokes, the Astral linear switch combines PC and POM materials for a refined balance of clarity and durability. With optimized actuation force and carefully tuned travel distances, it delivers precise control, responsive feedback, and a clean, uninterrupted typing experience.
75%
Mechanical Switches
LUMINKEY Astral Switches
ANSI
1.5mm PC Plate
332.4mm x 142mm x 19.85mm
1.95kg
Plate mount Stabilizers
1.6mm Tri-mode hot-swappable PCB (with 4000mAh battery)
Wired: 1000hz
Bluetooth: 125Hz
Wireless 2.4G: 1000Hz
Wired: 5 millisecond
Wireless 2.4G: 7 millisecond
Bluetooth: 18 millisecond
LUMINKEY products follow brand-specific policies for shipping, returns, refunds, and warranty coverage.
Please review the details below before placing your order.
For any questions, contact us at info@ranceqshop.net.
Orders are processed based on product availability and handling time.
In-stock items are usually shipped within 1–3 business days, while pre-order items are shipped after the pre-order period ends.
Delivery times may vary depending on the destination, customs procedures, and local courier service.
Shipping costs are calculated at checkout based on the product and destination country.
Please note that import duties, VAT, and customs fees are not included unless otherwise stated.
Orders may be cancelled only before shipment. If a cancellation is approved for personal reasons, a small processing fee may apply.
Once an order has been shipped, it can no longer be cancelled. Returns for unused standard items may be accepted within 7 days of delivery, provided the item is in its original condition and packaging.
If the item arrives damaged or defective, please contact us as soon as possible with your order number and clear photos or videos of the issue. Approved cases may qualify for a refund or replacement depending on the situation.Customized items are generally non-cancellable and non-returnable, unless they arrive damaged or defective.
Promotional items are non-refundable after shipment.
LUMINKEY keyboards include a 1-year warranty covering internal PCB and core electronic components. If your item arrives dead on arrival (DOA) or has a manufacturing defect, please contact us before making any modifications.To request warranty support, please send your order number along with clear photos or a short video showing the issue to info@ranceqshop.net.