WEIKAV Stars21 Aluminium Alloy QMK Gasket Numpad
Best premium mechanical numpad for enthusiasts seeking deep customization and build quality.
The WEIKAV Stars21 is a premium 21-key numeric keypad built with a solid CNC-machined 6063 series aluminum alloy frame, offering a textured, high-quality finish achieved through 180 mesh sandblasting. It features a PCB gasket-mounted structure, enhanced with soft silicone particles and four-layered padding, ensuring an extremely comfortable and clean typing feedback. This keypad supports versatile three-mode connectivity, including Bluetooth, 2.4GHz wireless, and wired USB. Furthermore, it is fully QMK/VIA programmable, allowing deep customization for various input needs. Its unique aesthetic is highlighted by a precisely carved broken cocoon pattern on the corner.
$59.99
Owner Satisfaction
4.7
/ 5
Category Rank
1
/ 168
Best Numeric Keypads
Price vs Category Average
-24%
Below average
Number of Keys
21
Who it's for
- Users seeking a durable, premium-feeling desk accessory
- Typists who prefer a soft, cushioned, and quiet feel
- Power users needing advanced macro and workflow customization
Who should skip it
- Budget-conscious buyers looking for an affordable data entry tool
- Minimalists wanting to save space on a compact desk
- Users who prioritize a clean, wireless, and portable setup
Performance breakdown
Build Integrity
CNC-machined aluminum chassis provides a premium, heavy-duty feel on the desk.
Typing Feel
Gasket-mounted structure delivers a soft, elastic, and satisfying typing experience.
Customization Depth
Full QMK and VIA support offers limitless key mapping and macro potential.
Connectivity Versatility
Seamless switching between wired, 2.4GHz, and Bluetooth modes for any setup.
Aesthetic Design
Intricate cocoon pattern and RGB lighting create a distinct, modern visual identity.
Battery Endurance
The 800mAh capacity is sufficient for daily use but requires periodic charging.
Key Specs
Number of Keys
21
Dimensions
130mm x 95mm x 35mm
Weight
460 ± 20 grams
Chassis Material
6063 series aluminium alloy
Frame Finish
Anode/Electrophoresis 180 mesh sandblasting technology
Battery Capacity
800mAh
Structure
PCB Gasket Mounted
Programming Support
QMK/VIA
Features
- Provides soft and elastic typing feedback due to PCB-Gasket mounting system
- Fully customizable key mapping via QMK and VIA software
- Offers flexible connection options supporting Bluetooth, 2.4GHz, and wired modes
- High-precision CNC machining ensures a premium, solid build integrity
- Features a unique, precisely carved broken cocoon pattern with integrated RGB lighting
- Equipped with a large 800mAh battery for extended wireless use
- Supports simultaneous charging and usage when connected via wire
What customers say
Customers consistently praise the exceptional build quality of the Stars21 numpad. The aluminum alloy chassis delivers a substantial, premium feel that elevates any desk setup. Reviewers frequently highlight the satisfying acoustic profile provided by the gasket mount structure, noting a deep, thocky sound. Its compact, thoughtful design integrates seamlessly, making it a functional yet beautiful addition. Users feel this device offers excellent value given the high level of material refinement and customization options available through QMK compatibility.
Know before you buy
The gasket-mounted design uses silicone particles and multi-layered padding to isolate the plate from the aluminum case. This results in a softer, more flexible typing feel compared to traditional tray-mount keypads, effectively reducing harsh vibrations and noise.
Yes, the Stars21 is fully compatible with QMK and VIA software. This allows you to remap every key, create custom macros, and manage layers to suit your specific workflow or gaming needs.
The keypad supports Bluetooth, 2.4GHz wireless, and wired USB-C connections. You can toggle between these modes using the physical switches or shortcuts provided, allowing you to pair with multiple devices simultaneously.
Absolutely. The frame is crafted from 6063 series aluminum alloy using high-precision CNC machining and a 180-mesh sandblasting finish. It is built to be heavy and stable on your desk, weighing in at approximately 460 grams.
The Stars21 is equipped with an 800mAh battery, which is sufficient for extended wireless use. If you run low on power, you can continue using the keypad while it charges via the included USB cable.
The broken cocoon pattern is precisely carved into the corner of the chassis and is designed to work in harmony with the integrated RGB lighting. The light shines through the pattern, creating a unique aesthetic accent that complements the keypad's premium build.
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