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66
Yunzii YZ21 Mint Numpad Hotswap Bluetooth + 2.4 GHz. RGB Mechanical Keyboard

Yunzii YZ21 Numpad Mechanical Keyboard

The Yunzii YZ21 Mint Numpad is a compact 21-key numeric keypad designed for users who need additional number input without a full keyboard. It suits office workers, data entry professionals, or hobbyists who want a customizable, portable numpad with both wired and wireless connectivity. Its hotswap sockets allow easy switch replacement, making it a good choice for users who like to experiment with switch types.</p... Read more
Compare prices from $49.00
Details
Specification
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Compare Yunzii YZ21 Numpad vs Epomaker TH33 vs Leopold FC220TP Numpad Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Yunzii YZ21 NumpadEpomaker TH33Leopold FC220TP Numpad
66
Yunzii YZ21 Mint Numpad Hotswap Bluetooth + 2.4 GHz. RGB Mechanical Keyboard
82
EPOMAKER TH33
84
Leopold FC220TP Ash White Hotswap Wireless RGB Numpad Keyboard
0.0 (0)
5.0 (4)
0.0 (0)
  • Released in 2024
  • Has Clicky, Tactile, Linear switch options
  • Provides dedicated media keys
  • Equipped with a 1500 mAh battery
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
  • Released in 2025
  • Has Linear switch options
  • Comes with a knob
  • Uses a Gasket Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Weighs about 380 g
  • Sized at 45 x 151 x 141 mm
  • Made with a ABS case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2026
  • Has Clicky, Silent switch options
  • Supports QMK firmware
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 57.9
  • Build Quality: 57.3
  • Productivity: 69.9
  • Customizability: 76.7
  • Portability: 88.8
Scores
  • Performance: 78.1
  • Build Quality: 76.7
  • Productivity: 87.4
  • Customizability: 82.7
  • Portability: 90
Scores
  • Performance: 78.3
  • Build Quality: 76.9
  • Productivity: 87.6
  • Customizability: 88.9
  • Portability: 90.3
Name
Yunzii YZ21 Numpad
Name
Epomaker TH33
Name
Leopold FC220TP Numpad
Release year
2024
Release year
2025
Release year
2026
Switch Options
Clicky, Tactile, Linear
Switch Options
Linear
Switch Options
Clicky, Silent
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
Numpad
Layout Size
Numpad
Layout Size
Numpad
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
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
1000 Hz
Polling Rate
-
Battery capacity
1500 mAh
Battery capacity
2000 mAh
Battery capacity
2000 mAh
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Plate Mount
Mount Style
Gasket Mount
Mount Style
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Colors
Case Material
Plastic
Case Material
ABS
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
45 x 151 x 141 mm
Dimensions
-
Weight
-
Weight
380g
Weight
-
*Something incorrect or missing? Please
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Product Description

The Yunzii YZ21 Mint Numpad is a compact 21-key numeric keypad designed for users who need additional number input without a full keyboard. It suits office workers, data entry professionals, or hobbyists who want a customizable, portable numpad with both wired and wireless connectivity. Its hotswap sockets allow easy switch replacement, making it a good choice for users who like to experiment with switch types.

Key Features

  • Hotswap sockets support both 3-pin and 5-pin switches, enabling easy switch changes without soldering.
  • Dye-sub PBT keycaps offer durable legends and a matte texture that resists shine from extended use.
  • Fully programmable RGB LEDs allow users to customize lighting effects via dedicated software.
  • Dual connectivity with USB-C wired and wireless options provides flexibility for desktop or mobile use.

Build Quality

  • Plastic case with a polycarbonate plate provides a lightweight but stable typing surface.
  • Plate mount switch design enhances switch stability and sound compared to PCB mount.
  • White keycaps with teal legends offer a clean, minimalist aesthetic.

Typing Experience

  • Available with Gateron G Pro Red or Brown switches, catering to users who prefer linear or tactile feedback.
  • Hotswap capability supports easy switch customization to adjust typing feel and sound.
  • RGB lighting can improve key visibility in low light but may add slight distraction for some users.

Compatibility

  • Compatible with Windows, Mac, Linux, Android, and iOS, making it versatile across devices.
  • Does not support QMK or VIA firmware, limiting advanced key remapping options.

Trade-offs

  • Lacks multimedia keys, which may reduce convenience for users who want quick media control.
  • No built-in audio or microphone ports, so it does not add extra connectivity features.
  • Software customization is required for RGB and key programming but may not be as flexible as open-source firmware.

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