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63
RK84 75% Wired Mechanical Keyboard

Royal Kludge RK84 Mechanical Keyboard

The Royal Kludge RK84 is a compact 75% mechanical keyboard designed for users who want wireless flexibility and customization in a smaller form factor. It suits hobbyists who like to swap switches and customize layouts, as well as users needing a versatile keyboard for both work and casual use. Its wireless options and programmability make it adaptable, though it may be less ideal for those prioritizing a full-size layout or specialized typing acoustics.</p... Read more
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Compare Royal Kludge RK84 vs Keychron Q3 vs Keychron V3 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Royal Kludge RK84Keychron Q3Keychron V3
63
RK84 75% Wired Mechanical Keyboard
97
Keychron Q3 QMK Custom Mechanical Keyboard
97
Keychron V3 QMK Custom Mechanical Keyboard ISO Layout Collection
0.0 (0)
4.7 (319)
2.4 (16)
  • Released in 2021
  • Has Clicky, Tactile, Linear, Silent switch options
  • Available in a 75% layout
  • Built with the ANSI layout standard
  • Offers a USB passthrough port
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3750 mAh battery
  • Weighs about 803.5 g
  • Sized at 41 x 125 x 315 mm
  • Made with a Plastic case
  • Offers Yes, Rgb RGB lighting
  • Has Linear, Tactile, Clicky, Silent switch options
  • Built with the ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK layout standard
  • Uses a Gasket Mount mounting style
  • Weighs about 2000 g
  • Sized at 20 x 137 x 365 mm
  • Made with a Aluminum case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW, ISO-CH layout standard
  • Features N-key rollover
  • Uses a Tray Mount mounting style
  • Weighs about 1360 g
  • Sized at 19 x 141 x 367 mm
  • Made with a Plastic, ABS case
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 63.1
  • Build Quality: 50.5
  • Productivity: 77.7
  • Customizability: 69.6
  • Portability: 81.1
Scores
  • Performance: 72.1
  • Build Quality: 90.9
  • Productivity: 97.6
  • Customizability: 99.6
  • Portability: 57.4
Scores
  • Performance: 90.9
  • Build Quality: 88.7
  • Productivity: 97.6
  • Customizability: 99.7
  • Portability: 57.6
Name
Royal Kludge RK84
Name
Keychron Q3
Name
Keychron V3
Release year
2021
Release year
2022
Release year
2022
Switch Options
Clicky, Tactile, Linear, Silent
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
75%
Layout Size
80%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW, ISO-CH
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
Wired, Wired only,
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz;8000 Hz
Battery capacity
3750 mAh
Battery capacity
-
Battery capacity
-
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
-
Mount Style
Gasket Mount
Mount Style
Tray 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, White, White South-face
Case Colors
Case Colors
Case Colors
Case Material
Plastic
Case Material
Aluminum
Case Material
Plastic, ABS
Keycaps Material
ABS, PBT
Keycaps Material
PBT, ABS
Keycaps Material
ABS, PBT
Dimensions
41 x 125 x 315 mm
Dimensions
20 x 137 x 365 mm
Dimensions
19 x 141 x 367 mm
Weight
803.5g
Weight
2000g
Weight
1360g
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Product Description

The Royal Kludge RK84 is a compact 75% mechanical keyboard designed for users who want wireless flexibility and customization in a smaller form factor. It suits hobbyists who like to swap switches and customize layouts, as well as users needing a versatile keyboard for both work and casual use. Its wireless options and programmability make it adaptable, though it may be less ideal for those prioritizing a full-size layout or specialized typing acoustics.

Key Features

  • Hot-swappable switches allow easy replacement without soldering, enabling users to change typing feel or repair switches quickly.
  • Dual wireless connectivity via Bluetooth and 2.4 GHz offers flexibility for different devices and reduces cable clutter.
  • Full programmability lets users customize key functions and RGB lighting to suit personal workflows and aesthetics.
  • USB-C wired option provides a stable connection when wireless is not preferred or available.
  • Factory-lubed stabilizers help reduce key rattle, improving typing sound and feel on larger keys.

Connectivity

The RK84 supports Bluetooth and 2.4 GHz wireless connections, allowing pairing with multiple devices and convenient switching. Wired USB-C connection is available for low-latency or charging needs. This makes it suitable for users who move between devices or prefer a clean desk setup without cables.

Trade-offs

  • The 75% layout omits a dedicated number pad, which may be a drawback for users needing frequent numeric input.
  • Unknown battery life and latency details mean wireless performance cannot be fully assessed from available information.
  • Build material and mounting style details are not specified, limiting insight into long-term durability and typing acoustics.

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