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Compare Royal Kludge C84 HE vs Royal Kludge RK84 Pro Differences Side by Side

This comparison helps buyers decide between two Royal Kludge 75% keyboards with different strengths. The C84 HE focuses on competitive gaming performance with Hall Effect magnetic switches and 8K Hz polling. The RK84 Pro offers a versatile triple-mode wireless setup and a heavy aluminum frame for a premium feel. The decision is difficult because both are similarly priced and share a compact layout, but each targets a very different primary use case.

64
C84 75% Hall Effect Magnetic Keyboard
64
RK84 Pro 75% Wireless Mechanical Keyboard

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  • Released in 2025
  • Has Magnetic switch options
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Has built-in sound dampening
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 770 g
  • Sized at 41 x 317 x 126 mm
  • Features PBT keycaps
  • Released in 2021
  • Has Clicky, Tactile, Linear switch options
  • Provides dedicated media keys
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3750 mAh battery
  • Weighs about 1290 g
  • Sized at 41 x 125 x 315 mm
  • Made with a Aluminum case
  • Features ABS keycaps
Scores
  • Performance: 94.2
  • Build Quality: 50
  • Productivity: 77
  • Customizability: 60.4
  • Portability: 63.6
Scores
  • Performance: 61.6
  • Build Quality: 57.8
  • Productivity: 66.2
  • Customizability: 68.4
  • Portability: 80.9
Name
Royal Kludge C84 HE
Name
Royal Kludge RK84 Pro
Release year
2025
Release year
2021
Switch Options
Magnetic
Switch Options
Clicky, Tactile, Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
8000 Hz
Polling Rate
-
Battery capacity
-
Battery capacity
3750 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
-
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
-
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
41 x 317 x 126 mm
Dimensions
41 x 125 x 315 mm
Weight
770g
Weight
1290g
*Something incorrect or missing? Please
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Pros and Trade-offs

For competitive gamers who prioritize speed and responsiveness, the C84 HE is the clear choice with its magnetic switches and 8K Hz polling. For users who need a wireless office keyboard or a travel companion with a premium aluminum frame, the RK84 Pro is a better fit. Both are solid options within a similar price range, but your need for wired gaming performance versus wireless versatility will decide the winner.

Royal Kludge C84 HE

  • +Hall Effect magnetic switches with adjustable actuation from 0.01mm to 3.5mm
  • +8K Hz polling rate with 0.125ms response time for ultra-low latency
  • +Rapid Trigger technology with 0.01mm step distance for competitive FPS play
  • +Triple-layer sound dampening system (EVA foam, sound-absorbing foam, silicone pad)
  • +Cherry profile PBT keycaps resist shine and wear over time
  • −Wired-only connectivity limits placement freedom and portability
  • −Hot-swappable only with RK magnetic switches, reducing switch compatibility options
  • −No dedicated media keys for quick audio control

Royal Kludge RK84 Pro

  • +Aluminum CNC case provides a sturdy, premium feel
  • +Triple-mode connectivity: Bluetooth 5.0, 2.4 GHz, and USB-C wired
  • +Large 3750mAh battery supports long wireless sessions
  • +Multi-media keys for convenient playback and volume adjustment
  • −Heavier at 1290g, making it less travel-friendly despite wireless features
  • −ABS keycaps are thin and may develop shine over time
  • −Standard polling rate not specified; no rapid trigger or hall effect features

Which Keyboard Is Better for Your Needs?

The Royal Kludge C84 HE dominates gaming scenarios with its magnetic switches and 8K Hz polling, while the RK84 Pro is the better pick for office work, travel, and content creation due to its wireless capabilities and aluminum build. For programming and modding, both keyboards tie because they share the same hot-swappable 75% format, though the C84 HE offers more built-in sound dampening for a quieter typing experience.

GamingRoyal Kludge C84 HE
  • •Hall Effect magnetic switches with adjustable actuation from 0.01mm to 3.5mm
  • •Rapid Trigger technology with 0.01mm step distance for faster FPS response
  • •8K Hz polling rate for 0.125ms response time
  • •Advanced gaming features like Dynamic Keys, Multi-Tap, and SOCD Cleaning
OfficeRoyal Kludge RK84 Pro
  • •Triple-mode connectivity (Bluetooth, 2.4 GHz, wired) for flexible setups
  • •Large 3750mAh battery offers extended wireless use away from the desk
  • •Aluminum CNC case provides a premium, durable feel for daily typing
ProgrammingTie
  • •Both offer 75% layout with 84 keys, keeping arrow keys and function row for coding
  • •Both are hot-swappable, allowing for switch changes to suit typing preference
  • •Both support Mac and Windows operating systems
TravelRoyal Kludge RK84 Pro
  • •Weighs less (770g vs 1290g) but lacks wireless, making the RK84 Pro more portable
  • •RK84 Pro has Bluetooth and 2.4 GHz connectivity for use without cables
  • •Includes a large 3750mAh battery for extended use on the go
ModdingTie
  • •Both use hot-swappable PCBs for easy switch changes without soldering
  • •C84 HE has a triple-layer sound dampening system including EVA foam and silicone pad
  • •RK84 Pro uses standard mechanical switches, offering more switch variety than magnetic-only options
Content CreationRoyal Kludge RK84 Pro
  • •Bluetooth and 2.4 GHz wireless modes reduce desk clutter for a cleaner workspace
  • •Multi-media keys allow quick control of playback and volume
  • •Aluminum case adds stability and premium appearance for a professional setup

Frequently Asked Questions (FAQ)

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