What makes the Zuoya GMK21 Numpad different from other numpads?

The Zuoya GMK21 Numpad stands out with its compact design featuring 20 keys and a multifunctional knob, all while omitting dedicated macro keys to maximize your mouse space. Its 5-pin hot-swappable sockets allow for easy customization and switch replacement without soldering.

Can I customize the lighting on this numpad?

Yes! The numpad comes with multicolor backlighting that can be customized. Using compatible software like VIA or QMK, you can tailor the lighting effects and colors to your preference, enhancing both aesthetics and usability.

Is it possible to remap keys or program macros on the numpad?

Absolutely. The numpad supports VIA and QMK firmware, which enable extensive customization including key remapping and macro programming. This means you can tailor the numpad’s functionality to fit your workflow perfectly.

What does 5-pin hot-swappable sockets mean, and why is it beneficial?

5-pin hot-swappable sockets allow you to easily remove and replace mechanical switches without soldering. This feature offers great flexibility to try different switch types or replace faulty switches quickly, making maintenance and customization hassle-free.

Does the knob offer any special functions?

Yes, the knob on the numpad is a versatile control element. Depending on your configuration via VIA or QMK, it can be programmed for functions such as volume control, scrolling, zooming, or custom macros, adding an extra layer of convenience.

Will this numpad work seamlessly with my computer?

The Zuoya GMK21 Numpad is designed for broad compatibility and works well with most systems that support standard USB input devices. Its programmable firmware also allows you to customize key functions to suit your operating system and software needs.

How compact is this numpad compared to traditional models?

With only 20 keys and a knob, this numpad is significantly more compact than traditional full 23-key numpads. Its streamlined design focuses on essential functions while freeing up desk space, especially beneficial for users who want more room for mouse movement.

Zuoya GMK21 Numpad Starting at $34.99

Name: Zuoya GMK21 Numpad
Brand: Zuoya
SKU: gmk21-numpad-kit

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Zuoya GMK21 Numpad
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GMK21 Numpad Kit
	Shipping to US	-		$35	Visit Shop

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Compare Zuoya GMK21 Numpad vs Epomaker TH26 vs LeleDesign Leee Specification

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

Model	Zuoya GMK21 Numpad	Epomaker TH26	LeleDesign Leee
	80	81	71
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Supports QMK firmware	Connects via USB-C Has built-in sound dampening Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 2000 mAh battery Weighs about 450 g Sized at 46 x 121 x 147 mm Made with a ABS case Features PBT keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Includes a Yes, OLED display Provides dedicated media keys Supports Wired, Wired only connectivity Sized at 23 x 123 x 91 mm
Score	Scores Performance: 61 Build Quality: 79.3 Productivity: 65.3 Customizability: 94.6 Portability: 65.4	Scores Performance: 63.7 Build Quality: 77.4 Productivity: 88 Customizability: 83.2 Portability: 90	Scores Performance: 58.1 Build Quality: 65.6 Productivity: 58 Customizability: 86.4 Portability: 70.7
Name	Name Zuoya GMK21 Numpad	Name Epomaker TH26	Name LeleDesign Leee
Release year	Release year 2026	Release year 2026	Release year 2026
Switch Options	Switch Options -	Switch Options -	Switch Options -
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 ANSI
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 OLED
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	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 2000 mAh	Battery capacity -
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 -	Mount Style Gasket Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face	Backlight Rgb
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material ABS	Case Material -
Keycaps Material	Keycaps Material -	Keycaps Material PBT	Keycaps Material -
Dimensions	Dimensions -	Dimensions 46 x 121 x 147 mm	Dimensions 23 x 123 x 91 mm
Weight	Weight -	Weight 450g	Weight -

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Product Description

The Zuoya GMK21 Numpad is a compact mechanical numpad designed for users who want additional numeric input without sacrificing desk space. It suits those who need a small, efficient keypad for data entry or shortcuts but prefer a minimalist layout without dedicated macro keys. Its hot-swappable sockets and knob provide customization options for hobbyists and users who want flexible control.

Key Features

Hot-swappable 5-pin sockets allow easy switch replacement without soldering, enabling users to customize typing feel or repair switches quickly.
A rotary knob adds a tactile control option, useful for volume adjustment or other functions programmable via firmware.
Multicolor backlighting improves visibility in low-light environments and offers some aesthetic customization.
Compatibility with VIA and QMK firmware supports extensive key remapping and macro programming, despite the lack of dedicated macro keys.

Compatibility

The numpad works with standard operating systems supporting USB input. VIA and QMK compatibility means users can customize layouts and functions to fit different workflows or software needs.

Trade-offs

The layout excludes dedicated macro keys, which limits quick access to complex commands compared to some other numpads.
Its small size benefits desk space but may feel cramped for users who prefer a full-sized numpad or additional keys.
Connectivity type is unknown but likely wired; no wireless option is mentioned.

Use Cases

This numpad suits office workers, programmers, or creatives who need numeric input with some customization but want to maximize mouse space. It is less ideal for users who rely heavily on macros or prefer a larger keypad with more keys.

Frequently Asked Questions (FAQ)