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JAMESDONKEY RS2 Hot-swap White Light Mechanical Keyboard

Jamesdonkey James Donkey RS2 Mechanical Keyboard

The Jamesdonkey RS2 is a 99-key mechanical keyboard kit designed for users who want flexible connectivity and easy switch customization. It suits hobbyists who frequently change switches, and users needing a compact layout with multimedia controls. Its triple wireless and wired connection options make it versatile for multi-device setups.</p... Read more
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Details
Specification
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Compare Jamesdonkey James Donkey RS2 vs Keychron Q3 vs Keychron K4 Pro Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Jamesdonkey James Donkey RS2Keychron Q3Keychron K4 Pro
69
JAMESDONKEY RS2 Hot-swap White Light Mechanical Keyboard
97
Keychron Q3 QMK Custom Mechanical Keyboard
92
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard
0.0 (0)
4.7 (319)
4.7 (7)
  • Has Tactile, Linear, Clicky switch options
  • Built with the ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3000 mAh battery
  • Weighs about 950 g
  • Made with a ABS, Plastic case
  • Features PBT keycaps
  • Offers Yes, White RGB lighting
  • Has Linear, Tactile, Clicky, Silent switch options
  • Available in a 80% layout
  • Built with the ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK layout standard
  • Supports Wired, Wired only, connectivity
  • Weighs about 2000 g
  • Sized at 20 x 137 x 365 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Linear, Tactile, Clicky switch options
  • Built with the ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK layout standard
  • Features N-key rollover
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 1280 g
  • Sized at 31 x 391 x 139 mm
  • Made with a Plastic, ABS case
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Scores
  • Performance: 45
  • Build Quality: 55.8
  • Productivity: 85.2
  • Customizability: 80.2
  • Portability: 55
Scores
  • Performance: 71.8
  • Build Quality: 91
  • Productivity: 97.4
  • Customizability: 99.5
  • Portability: 57.5
Scores
  • Performance: 81.3
  • Build Quality: 83.8
  • Productivity: 94.6
  • Customizability: 97.2
  • Portability: 53.6
Name
Jamesdonkey James Donkey RS2
Name
Keychron Q3
Name
Keychron K4 Pro
Release year
2022
Release year
2022
Release year
2022
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky, Silent
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
80%
Layout Size
96%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK
Layout Standard
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK
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
Wired, Wired only,
Connection
Bluetooth, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
3000 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
Gasket Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
White
Backlight
 
Rgb, South-face
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Colors
Case Material
ABS, Plastic
Case Material
Aluminum
Case Material
Plastic, ABS
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Keycaps Material
PBT, ABS
Dimensions
-
Dimensions
20 x 137 x 365 mm
Dimensions
31 x 391 x 139 mm
Weight
950g
Weight
2000g
Weight
1280g
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Product Description

The Jamesdonkey RS2 is a 99-key mechanical keyboard kit designed for users who want flexible connectivity and easy switch customization. It suits hobbyists who frequently change switches, and users needing a compact layout with multimedia controls. Its triple wireless and wired connection options make it versatile for multi-device setups.

Key Features

  • Hot-swappable sockets support both 3-pin and 5-pin switches, allowing quick switch replacement without soldering.
  • Includes a multimedia volume knob for convenient audio control without leaving the keyboard.
  • Triple-connection modes (Bluetooth, 2.4GHz wireless, and USB-C wired) offer flexible device pairing and low-latency wired use.
  • Large 3000mAh battery supports extended wireless use, reducing the need for frequent charging.

Build Quality

  • Shockproof Gasket Pro mounting uses a suspension system with vibration-absorbing materials to reduce typing noise and improve key stability.
  • FR4 glass fiber plate provides a smooth typing feel and durability.
  • Double-shot PBT keycaps offer a textured, wear-resistant surface that maintains legends over time.
  • ABS and PC materials form a sturdy chassis with a retro-inspired design.

Typing Experience

  • Sound-dampening cotton and shaft pads reduce cavity noise for a quieter typing environment.
  • OEM profile keycaps provide a familiar shape suitable for most users.
  • Gasket Pro design adds cushioning, which softens keypress impact and stabilizes the typing feel.

Connectivity and Compatibility

  • Supports Windows, macOS, iOS, and Android, covering most common operating systems.
  • Wired USB-C mode ensures low latency and stable connection for gaming or professional use.
  • Wireless modes allow easy switching between devices without reconnecting each time.

Trade-offs

  • White backlighting only, which may be less customizable or visible in some lighting conditions compared to RGB options.
  • Keyboard weight and size are moderate, which may limit portability for some users.
  • Software support is Windows-only, which may restrict advanced customization for macOS or mobile users.

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