What makes the typing experience on the Weikav Stars21 numpad unique?

The Weikav Stars21 features a PCB-gasket mounted internal structure with soft elastic silicone particles and gasket mounts, which combine to provide a comfortable typing experience with clean, pure sound and satisfying feedback. This design reduces harshness and enhances comfort during prolonged use.

Can I customize the key functions on this numpad?

Yes, the Stars21 supports QMK and VIA firmware, allowing you to fully program and customize key mappings to your preference. This makes it versatile for various uses beyond just numeric input, such as macros or shortcuts tailored to your workflow.

What connectivity options does the Stars21 offer?

The Stars21 numpad supports three connectivity modes: wired USB, wireless Bluetooth, and 2.4GHz wireless via a receiver. This variety ensures compatibility with a wide range of devices and usage scenarios, whether you prefer a wired connection for zero latency or wireless freedom.

How long does the battery last on a single charge?

Equipped with a large 800mAh rechargeable battery, the Stars21 can provide extended hours of use on a single charge. Additionally, its low-power consumption design helps maximize battery life. For continuous use without interruption, you can also switch to wired mode.

What materials and design elements contribute to the durability of this numpad?

The Stars21’s chassis is made from CNC-machined aluminum alloy, which is both sturdy and lightweight. The anodized and electrophoresis 180 mesh sandblasting finish not only gives it a premium look but also enhances surface durability. The precision engineering ensures a solid and stable build.

Does the numpad have any special aesthetic features?

Yes, the Stars21 sports a unique broken cocoon corner pattern engraved on its aluminum frame, along with a customized engraved pattern on the back panel. It also features built-in RGB lighting, adding both style and personalization options to your workspace.

Is the numpad compatible with Mac and Windows systems?

Thanks to its QMK/VIA programmable firmware and standard USB/Bluetooth connectivity, the Stars21 is compatible with both Windows and Mac systems. It functions seamlessly across platforms, making it a versatile addition to any setup.

How does the gasket-mounted design affect the sound profile of the keyboard?

The gasket-mounted structure cushions the PCB and key switches, resulting in a softer and more muted typing sound. This reduces the typical clackiness found in many mechanical numpads, providing a quieter and more pleasant auditory experience.

Can I use the numpad wirelessly while charging?

Yes, the Stars21 supports wired mode which can be used while charging. This allows you to continue using the numpad without interruption, whether you are charging the battery or prefer a wired connection for zero latency.

What is included in the package when purchasing the Stars21 numpad kit?

The kit comes with the Stars21 numpad itself, a Type-C cable for wired connectivity and charging, a 2.4GHz wireless receiver for wireless mode, and a user manual to help you get started with setup and programming.

Weikav Stars21 Starting at $58.99

Name: Weikav Stars21
Brand: Weikav
SKU: in-stock-stars21-20-programmable-mechanical-keyboard-8787986546941

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
Weikav Stars21
	Global	-	Check vendor	Check vendor	Visit shop
Weikav Stars21 Aluminium QMK Gasket Numpad Kit
	Shipping to US	-		$59 Out of stock	Visit Shop
WEIKAV Stars21 Aluminium Alloy QMK Gasket Numpad
	Shipping to US	-		$59 Out of stock	Visit Shop

Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

Weikav Stars21

Global

Check vendor

Visit shop

Weikav Stars21 Aluminium QMK Gasket Numpad Kit

Shipping to US

$59

Out of stock

Visit Shop

WEIKAV Stars21 Aluminium Alloy QMK Gasket Numpad

Weikav Stars21 - TTC Cloud Sea / Stars21 Black-Lavender

Shipping to US

$59

Out of stock

Visit Shop

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Compare Weikav Stars21 vs zFrontier Soso pad Numpad vs Yunzii C21 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!

Model	Weikav Stars21	zFrontier Soso pad Numpad	Yunzii C21
	76	70	69
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Supports QMK firmware Supports Bluetooth, 2.4 GHz, Wired, Wireless, connectivity Equipped with a 800 mAh battery Weighs about 460 g Sized at 35 x 95 x 130 mm Offers Yes, Rgb RGB lighting	Has Linear, Tactile switch options Has built-in sound dampening Equipped with a 700 mAh battery Offers No RGB lighting	Has Linear switch options Includes a Yes, TFT display Features N-key rollover Runs at a 1000 Hz polling rate Equipped with a 2500 mAh battery Weighs about 250 g Sized at 39 x 153 x 98 mm Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 59.3 Build Quality: 81.7 Productivity: 67.6 Customizability: 82.4 Portability: 83	Scores Performance: 46.1 Build Quality: 76.9 Productivity: 62.1 Customizability: 52.7 Portability: 82.2	Scores Performance: 69 Build Quality: 62.4 Productivity: 58.2 Customizability: 66.4 Portability: 88
Name	Name Weikav Stars21	Name zFrontier Soso pad Numpad	Name Yunzii C21
Release year	Release year 2025	Release year 2026	Release year 2026
Switch Options	Switch Options -	Switch Options Linear, Tactile	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Numpad	Layout Size Numpad	Layout Size Numpad
Layout Standard	Layout Standard ANSI	Layout Standard ANSI	Layout Standard -
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support	Display Support TFT
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless,	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 800 mAh	Battery capacity 700 mAh	Battery capacity 2500 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum	Case Material -
Keycaps Material	Keycaps Material -	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions 35 x 95 x 130 mm	Dimensions -	Dimensions 39 x 153 x 98 mm
Weight	Weight 460g	Weight -	Weight 250g

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Product Description

The Weikav Stars21 is a 21-key mechanical numpad kit designed for users who want a customizable and comfortable numeric keypad. It suits professionals needing programmable keys, such as accountants, or anyone seeking a versatile input device with multiple connectivity options. Its compact design and durable build make it practical for both wired and wireless use.

Key Features

QMK and VIA support allows full key remapping, enabling tailored layouts and macros for specific workflows.
Three connectivity modes: wired USB, Bluetooth, and 2.4GHz wireless, offering flexibility across devices and environments.
Large 800mAh rechargeable battery supports extended wireless use, with wired mode available for continuous operation.

Build Quality

Constructed from CNC-machined aluminum alloy, providing a sturdy and stable base that resists wear over time.
Features a PCB-gasket mounted design, which uses silicone particles and soft mounts to reduce typing noise and vibration.
Surface treated with anode/electrophoresis sandblasting for a textured finish that resists fingerprints and scratches.
Unique engraved patterns on the back panel and irregular cut corners add visual distinction without affecting function.

Typing Experience

The gasket mount system offers softer keypress feedback and quieter acoustics compared to rigid mounting, enhancing comfort during extended use.
Customizable key mapping supports diverse use cases beyond numeric entry, improving productivity for specialized tasks.

Connectivity

Wired USB connection ensures stable, low-latency input when battery life or wireless interference is a concern.
Bluetooth and 2.4GHz wireless modes provide convenient cable-free use, suitable for mobile setups or reducing desk clutter.
Switching between modes requires manual selection, which may interrupt workflow briefly.

Trade-offs

As a kit, assembly is required, which may not suit users seeking a ready-to-use device.
Battery life duration is unspecified, so wireless runtime expectations are unclear.
Limited to a 21-key layout, which may not cover all shortcut needs for some users.

Frequently Asked Questions (FAQ)