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Compare Royal Kludge L75 vs Royal Kludge RK84 Differences Side by Side

This comparison is for buyers looking at two 75% wireless mechanical keyboards from Royal Kludge that share a similar layout but differ sharply in material and features. The L75 offers an 8000mAh battery and a metal case with a gasket mount, while the RK84 is lighter, has a plastic chassis, and includes a built-in USB hub. The decision comes down to whether you value all-day unplugged use and a premium feel or more connectivity options and a lower entry price.

62
L75 75% Wireless Mechanical Keyboard
63
RK84 Wired RGB Limited Edition Keyboard

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  • Released in 2025
  • Has Linear, Tactile, Silent switch options
  • Comes with a knob
  • Uses a Gasket Mount mounting style
  • Equipped with a 8000 mAh battery
  • Weighs about 990 g
  • Sized at 43 x 351 x 43 mm
  • Made with a Metal case
  • Features PBT keycaps
  • Released in 2021
  • Has Linear, Tactile, Silent, Clicky switch options
  • Compatible with both Mac and Windows
  • Provides dedicated media keys
  • Has built-in sound dampening
  • Runs at a 1000 Hz polling rate
  • Equipped with a 3750 mAh battery
  • Weighs about 803.5 g
  • Sized at 41 x 315 x 125 mm
  • Made with a Plastic case
  • Features PBT, ABS keycaps
Scores
  • Performance: 67.4
  • Build Quality: 61
  • Productivity: 59.1
  • Customizability: 60.5
  • Portability: 90.4
Scores
  • Performance: 63.5
  • Build Quality: 50.6
  • Productivity: 77.7
  • Customizability: 69.3
  • Portability: 81.2
Name
Royal Kludge L75
Name
Royal Kludge RK84
Release year
2025
Release year
2021
Switch Options
Linear, Tactile, Silent
Switch Options
Linear, Tactile, Silent, Clicky
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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
8000 mAh
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
Gasket Mount
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Metal
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Dimensions
43 x 351 x 43 mm
Dimensions
41 x 315 x 125 mm
Weight
990g
Weight
803.5g
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Pros and Trade-offs

For most users, the Royal Kludge L75 is the stronger choice thanks to its metal case, gasket mount, dedicated macro keys, and 8000mAh battery that easily outlasts the RK84. The RK84 is only a better fit if you need the built-in USB hub or require a slightly lighter keyboard for travel. If battery life and build quality are your priorities, go with the L75.

Royal Kludge L75

  • +8000mAh battery offers very long wireless use, with the vendor claiming up to 700 hours without RGB.
  • +Metal case and gasket mount provide a premium feel and better sound dampening.
  • +Five dedicated M1-M5 macro keys for customizable shortcuts.
  • +Cherry profile PBT double-shot keycaps included stock.
  • +Five layers of internal sound dampening (foam, IXPE pad, silicone, PET film).
  • −Heavier than the RK84 at 990g, making it less portable.
  • −No built-in USB passthrough hub, only one USB-C port on the board.
  • −Plastic case material on the RK84 may be preferred by some users for lightness.

Royal Kludge RK84

  • +Lighter at 803.5g for easier portability.
  • +Includes 2 built-in USB 2.0 passthrough ports plus one Type-C port for connecting peripherals.
  • +Comes with 4 replacement RK switches and a 2-in-1 keycap and switch puller in the box.
  • +Available at a wider price range from multiple vendors.
  • −ABS double-shot keycaps may wear faster than the L75's PBT caps.
  • −Plastic case feels less premium than the L75's metal construction.
  • −Smaller 3750mAh battery offers less wireless runtime compared to the L75.
  • −No dedicated macro keys, only secondary FN media keys.

Which Keyboard Is Better for Your Needs?

The Royal Kludge L75 wins in five of the six use cases, largely due to its gasket mount build, macro keys, and massive 8000mAh battery. It is better suited for gaming, office, programming, modding, and content creation where a comfortable, quiet, and feature-rich experience matters. The RK84 takes the edge only in travel due to its lighter weight and smaller overall size, though it also offers a USB hub that the L75 lacks.

GamingRoyal Kludge L75
  • •The L75 has a metal case and gasket mount structure, which can provide a more stable and dampened typing feel during intense gaming sessions.
  • •According to the vendor, the L75 includes five sound-dampening layers to minimize hollow sounds and cavity noise.
  • •The L75's 8000mAh battery offers extended wireless play time, as the vendor claims up to 700 hours without RGB.
OfficeRoyal Kludge L75
  • •The L75 has dedicated M1-M5 macro keys which can be programmed for repetitive office tasks, as noted by the vendor.
  • •A metal volume knob provides quick audio adjustments without leaving the keyboard.
  • •The gasket mount and five layers of sound dampening (including IXPE switch pad and silicone dampener) make for a quieter typing experience, suitable for shared workspaces.
ProgrammingRoyal Kludge L75
  • •The L75's five customizable M1-M5 keys can be mapped to compile, run, or IDE shortcuts for faster workflows.
  • •Cherry profile PBT keycaps offer durability and a comfortable typing surface for long coding sessions, per the vendor.
  • •The gasket mount provides a softer, cushioned feel that reduces finger fatigue.
TravelRoyal Kludge RK84
  • •The RK84 is lighter at 803.5g compared to the L75's 990g, making it easier to carry in a bag.
  • •The RK84 has a slightly smaller footprint (315 x 125 x 41 mm vs 351 x 43 x 43 mm), though both are 75% layouts.
ModdingRoyal Kludge L75
  • •The L75 has a gasket mount structure which modders prize for its potential to improve sound and feel further with alternative foams or plate materials.
  • •The L75 includes a hot-swappable PCB compatible with both 3-pin and 5-pin switches, giving more switch options.
  • •The metal case provides a solid foundation for aftermarket modifications without flex or resonance.
Content CreationRoyal Kludge L75
  • •The L75's M1-M5 macro keys can be assigned to editing shortcuts like cut, copy, paste, or timeline zoom.
  • •A metal volume knob allows quick audio level changes during recording or playback.
  • •The 8000mAh battery ensures long wireless sessions for untethered editing.

Frequently Asked Questions (FAQ)

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