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94
Agar mini Dual-mode version with keycaps

KBDFans Agar Mini

The KBDFans Agar Mini is a compact 40% mechanical keyboard kit designed for users who prioritize portability and customization. It suits hobbyists who want a small, efficient layout with multiple firmware and connectivity options. The keyboard supports both MX-style and EC switches, catering to users who prefer hot-swap flexibility or a specific switch type. Its design balances aesthetic appeal with practical features for daily use and programming.</p... Read more
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KBDFans Agar Mini - 40% MX and EC Keyboard Kit

MonacoKeys
MonacoKeys
No shipping to US
$215
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Compare KBDFans Agar Mini vs Unity Community vs MMD KM40 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
KBDFans Agar MiniUnity CommunityMMD KM40
94
Agar mini Dual-mode version with keycaps
71
Apos x Community 40% Micro Keyboard
82
MMD KM40 - 40% Wireless Aluminium Keyboard
4.5 (4)
0.0 (0)
5.0 (4)
  • Released in 2025
  • Compatible with both Mac and Windows
  • Supports VIAL configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Supports Bluetooth, Wireless, Wired connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 1000 mAh battery
  • Weighs about 700 g
  • Sized at 40 x 250 x 120 mm
  • Made with a Polycarbonate, Brass, Aluminum case
  • Offers No RGB lighting
  • Released in 2024
  • Offers Split Spacebar ergonomics
  • Comes with a knob
  • Released in 2026
  • Has Linear, Tactile switch options
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Weighs about 620 g
Scores
  • Performance: 63.1
  • Build Quality: 94.3
  • Productivity: 94
  • Customizability: 94.8
  • Portability: 86.7
Scores
  • Performance: 56.9
  • Build Quality: 72.3
  • Productivity: 50.4
  • Customizability: 74.5
  • Portability: 62.8
Scores
  • Performance: 61.3
  • Build Quality: 82.8
  • Productivity: 69.4
  • Customizability: 84.2
  • Portability: 84
Name
KBDFans Agar Mini
Name
Unity Community
Name
MMD KM40
Release year
2025
Release year
2024
Release year
2026
Switch Options
-
Switch Options
-
Switch Options
Linear, Tactile
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
40%
Layout Size
40%
Layout Size
40%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Split Spacebar
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, Wireless, Wired
Connection
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Polling Rate
-
Battery capacity
1000 mAh
Battery capacity
-
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
Gasket Mount
Mount Style
-
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Colors
Case Material
Polycarbonate, Brass, Aluminum
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
40 x 250 x 120 mm
Dimensions
-
Dimensions
-
Weight
700g
Weight
-
Weight
620g
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Product Description

The KBDFans Agar Mini is a compact 40% mechanical keyboard kit designed for users who prioritize portability and customization. It suits hobbyists who want a small, efficient layout with multiple firmware and connectivity options. The keyboard supports both MX-style and EC switches, catering to users who prefer hot-swap flexibility or a specific switch type. Its design balances aesthetic appeal with practical features for daily use and programming.

Key Features

  • Available in three versions: MX Wired (QMK firmware), MX Dual-Mode Wireless (ZMK firmware), and EC Edition (QMK firmware), offering flexibility in connectivity and customization.
  • Hot-swap support on MX versions allows easy switch replacement without soldering, enabling quick typing feel adjustments.
  • Compatibility with real-time configuration tools like VIA, VIAL, AVA, and zmk.studio simplifies key remapping and macro programming.
  • Compact 40% layout reduces desk footprint and enhances portability, suitable for minimalists or users with limited space.

Build Quality

  • Case options include anodized aluminum, polycarbonate, brass, and e-coated finishes, providing a range of durability and aesthetic choices.
  • Includes a silicone gasket, which helps dampen typing noise and vibration for a quieter experience.
  • Magnetic pogo-pin daughterboard design supports easy assembly and maintenance.
  • Weight bar included to improve stability during use.

Connectivity

  • Wired MX version connects via USB for stable, low-latency input.
  • Dual-mode MX version supports Bluetooth with a power-efficient connection, suitable for wireless use with longer battery life (exact duration unknown).
  • EC version is wired and uses Naevies EC switches, focusing on a specific typing feel.

Compatibility and Firmware

  • Supports MX-style mechanical switches on MX versions and Naevies EC switches on the EC version.
  • Firmware options include QMK and ZMK, both widely supported and customizable.
  • Real-time configuration tools enable on-the-fly key remapping without reflashing firmware.

Trade-offs

  • 40% layout lacks dedicated function keys and arrow clusters, which may require layer use and reduce convenience for some users.
  • Battery life details for the wireless version are not specified, so endurance expectations are unclear.
  • No user reviews available, so real-world long-term reliability and experience are unknown.

Frequently Asked Questions (FAQ)

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