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JAMESDONKEY A3 3.0 QMK Gasket Mechanical Keyboard

Jamesdonkey A3 3.0 Mechanical Keyboard

The Jamesdonkey A3 3.0 is a wireless mechanical keyboard suited for users who want versatile connectivity and customizable key programming without complex setup. It fits hobbyists who value hot-swappable switches and a softer typing feel, as well as users needing compatibility across multiple operating systems. Its multimedia knob and RGB lighting add convenience and visual customization, making it suitable for both productivity and casual use.</p... Read more
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Compare Jamesdonkey A3 3.0 vs Keychron V1 Max vs Keychron V3 Max Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Jamesdonkey A3 3.0Keychron V1 MaxKeychron V3 Max
72
JAMESDONKEY A3 3.0 QMK Gasket Mechanical Keyboard
98
Keychron V1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
94
Keychron V3 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
0.0 (0)
4.3 (32)
4.3 (14)
  • Built with the ANSI layout standard
  • Equipped with a 3750 mAh battery
  • Sized at 42 x 148 x 329 mm
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2023
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI layout standard
  • Weighs about 770 g
  • Sized at 22 x 149 x 329 mm
  • Available in a 80% layout
  • Built with the ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ISO, ANSI layout standard
  • Weighs about 895 g
  • Sized at 24 x 149 x 368 mm
Scores
  • Performance: 53.2
  • Build Quality: 60.4
  • Productivity: 80.1
  • Customizability: 82.5
  • Portability: 75.9
Scores
  • Performance: 83.2
  • Build Quality: 86.3
  • Productivity: 97.3
  • Customizability: 99.4
  • Portability: 79.2
Scores
  • Performance: 83.6
  • Build Quality: 86.4
  • Productivity: 97.8
  • Customizability: 99.9
  • Portability: 73.3
Name
Jamesdonkey A3 3.0
Name
Keychron V1 Max
Name
Keychron V3 Max
Release year
2024
Release year
2023
Release year
2024
Switch Options
-
Switch Options
Tactile, Linear, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI
Layout Standard
ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ISO, 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
1000 Hz
Battery capacity
3750 mAh
Battery capacity
4000 mAh
Battery capacity
4000 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
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Colors
Case Material
-
Case Material
ABS, Plastic
Case Material
ABS, Plastic
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Keycaps Material
PBT, ABS
Dimensions
42 x 148 x 329 mm
Dimensions
22 x 149 x 329 mm
Dimensions
24 x 149 x 368 mm
Weight
-
Weight
770g
Weight
895g
*Something incorrect or missing? Please
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Product Description

The Jamesdonkey A3 3.0 is a wireless mechanical keyboard suited for users who want versatile connectivity and customizable key programming without complex setup. It fits hobbyists who value hot-swappable switches and a softer typing feel, as well as users needing compatibility across multiple operating systems. Its multimedia knob and RGB lighting add convenience and visual customization, making it suitable for both productivity and casual use.

Key Features

  • Three connectivity modes including wireless and 2.4G receiver, allowing flexible use across devices.
  • QMK-based web driver enables programming keys and multimedia knob functions without installation, supporting Windows, Mac, and Linux.
  • Hot-swappable TTC Iron V2 linear switches with a 41gf actuation force, allowing easy switch replacement or customization.
  • Dynamic RGB backlighting with 22 effects for visual customization.
  • Full-key rollover prevents input conflicts during fast typing or gaming.

Build Quality and Typing Experience

  • Durable POM shell with self-lubricating design reduces friction, contributing to smoother keypresses.
  • Gasket pro mounting structure with five-layer sound-absorbing padding and cotton layer reduces vibrations, resulting in quieter and softer acoustics.
  • OEM profile PBT keycaps provide a comfortable and durable typing surface.
  • Switch bottom-out distance of 3.8mm and 80 million click lifespan indicate long-term durability.

Connectivity and Compatibility

  • Supports wired USB-C, 2.4G wireless, and Bluetooth modes for versatile device connections.
  • Plug-and-play QMK web driver requires no installation, simplifying key remapping across major operating systems.
  • Large 3750mAh battery supports extended wireless use, though exact battery life is unknown.

Trade-offs

  • Linear TTC Iron V2 switches may be less suitable for users preferring tactile or clicky feedback.
  • Keyboard weight of 1.2kg and size may reduce portability for frequent travel.
  • RGB lighting and multimedia knob add complexity that may be unnecessary for minimalists.
  • Battery life details are not specified, so wireless endurance is uncertain.

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