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JAMESDONKEY A3 3.0 QMK Wireless Mechanical Keyboard

Jamesdonkey A3 V3

The JAMESDONKEY A3 V3 is a wireless mechanical keyboard suited for users who want versatile connectivity and extensive customization without complex setup. It fits hobbyists who enjoy programming keys, office users needing quiet and comfortable typing, and casual gamers seeking responsive input with RGB lighting. Its hot-swappable switches and QMK firmware support make it adaptable for different typing preferences and systems.</p... Read more
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Compare Jamesdonkey A3 V3 vs Royal Kludge C84 HE vs Redragon UCAL MAX K673 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Jamesdonkey A3 V3Royal Kludge C84 HERedragon UCAL MAX K673
82
JAMESDONKEY A3 3.0 QMK Wireless Mechanical Keyboard
64
C84 75% Hall Effect Magnetic Keyboard
65
UCAL MAX K673
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0.0 (0)
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  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3750 mAh battery
  • Sized at 42 x 148 x 329 mm
  • Made with a Aluminum case
  • Released in 2025
  • Has Magnetic switch options
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 770 g
  • Sized at 41 x 317 x 126 mm
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Sized at 37 x 335 x 37 mm
  • Made with a Plastic case
Scores
  • Performance: 71.3
  • Build Quality: 79.4
  • Productivity: 89.8
  • Customizability: 83.3
  • Portability: 82
Scores
  • Performance: 94.2
  • Build Quality: 50.1
  • Productivity: 76.9
  • Customizability: 60
  • Portability: 63.5
Scores
  • Performance: 67
  • Build Quality: 63.9
  • Productivity: 70.3
  • Customizability: 60
  • Portability: 75.8
Name
Jamesdonkey A3 V3
Name
Royal Kludge C84 HE
Name
Redragon UCAL MAX K673
Release year
2024
Release year
2025
Release year
2024
Switch Options
Linear
Switch Options
Magnetic
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
75%
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
2.4 GHz, Wired, Wireless
Connection
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
8000 Hz
Polling Rate
-
Battery capacity
3750 mAh
Battery capacity
-
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
-
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Colors
Case Material
Aluminum
Case Material
-
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
42 x 148 x 329 mm
Dimensions
41 x 317 x 126 mm
Dimensions
37 x 335 x 37 mm
Weight
1200g
Weight
770g
Weight
1200g
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Product Description

The JAMESDONKEY A3 V3 is a wireless mechanical keyboard suited for users who want versatile connectivity and extensive customization without complex setup. It fits hobbyists who enjoy programming keys, office users needing quiet and comfortable typing, and casual gamers seeking responsive input with RGB lighting. Its hot-swappable switches and QMK firmware support make it adaptable for different typing preferences and systems.

Key Features

  • Supports three connectivity modes including 2.4G wireless and wired USB-C, allowing flexible use across devices.
  • QMK-based web driver enables easy key remapping and multimedia knob customization without installing software.
  • Hot-swappable TTC Iron V2 linear switches provide a smooth typing feel with a lifespan of 80 million keystrokes, letting users change switches without soldering.
  • Dynamic RGB lighting with 22 effects adds visual feedback and personalization options.

Typing Experience and Acoustics

  • Gasket pro mounting and five-layer sound-absorbing padding reduce vibrations and soften keystroke noise for a quieter, more comfortable typing session.
  • Switches bottom out at 3.8mm travel distance with 41gf actuation force, offering a light and consistent keypress.
  • OEM height PBT keycaps provide durability and a familiar profile for most users.

Build Quality

  • Durable POM switch shells with self-lubricating design improve switch smoothness and longevity.
  • PC material positioning plate contributes to stable key alignment and structural rigidity.
  • Weighing 1.2kg, the keyboard balances portability with a solid feel on the desk.

Compatibility and Connectivity

  • Compatible with Windows, Mac, and Linux systems through plug-and-play operation.
  • Includes a 3750mAh battery for wireless use, though exact battery life is unknown.
  • Multimedia knob supports volume and mute controls, programmable via QMK.

Trade-offs

  • The linear TTC Iron V2 switches may not suit users who prefer tactile or clicky feedback.
  • While the keyboard offers multiple connectivity modes, latency specifics are not detailed, which may concern competitive gamers.
  • The keyboard’s size and weight make it less ideal for frequent travel or compact desk setups.

Frequently Asked Questions (FAQ)

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