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RK89 85% Wireless Mechanical Keyboard

Royal Kludge RK89

The Royal Kludge RK89 is a compact mechanical keyboard with 89 keys, designed for users who want a balance between a full layout and a smaller footprint. It suits hobbyists interested in customizing switches, users needing flexible connectivity, and those who prefer a detachable frame for portability or maintenance. Its triple-mode wireless support and hot-swappable switches offer versatility for different setups and typing preferences.</p... Read more
Compare prices from $69.00 to $79
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Compare Royal Kludge RK89 vs Epomaker TH80 V2 Pro vs IDABAO ID87 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Royal Kludge RK89Epomaker TH80 V2 ProIDABAO ID87
RK89 85% Wireless Mechanical Keyboard
75
EPOMAKER TH80 V2 Pro
65
ID87 Crystal Keyboard Kit
0.0 (0)
4.9 (23)
0.0 (0)
  • Released in 2022
  • Has Clicky, Tactile, Linear switch options
  • Offers a USB passthrough port
  • Equipped with a 1850 mAh battery
  • Weighs about 1000 g
  • Sized at 41 x 135 x 41 mm
  • Features ABS keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2026
  • Has Linear, Silent switch options
  • Comes with a knob
  • Includes a Yes, LCD display
  • Runs at a 1000 Hz polling rate
  • Equipped with a 10000 mAh battery
  • Weighs about 950 g
  • Sized at 47 x 323 x 141 mm
  • Made with a ABS case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2025
  • Supports Wired, Wired only connectivity
  • Made with a Aluminum, Acrylic, Polycarbonate case
  • Offers No RGB lighting
Scores
  • Performance: 63.7
  • Build Quality: 48.2
  • Productivity: 67.1
  • Customizability: 62.4
  • Portability: 71.6
Scores
  • Performance: 66.2
  • Build Quality: 68.9
  • Productivity: 83.2
  • Customizability: 73.4
  • Portability: 85.4
Scores
  • Performance: 48.1
  • Build Quality: 74.3
  • Productivity: 62.8
  • Customizability: 53
  • Portability: 55.7
Name
Royal Kludge RK89
Name
Epomaker TH80 V2 Pro
Name
IDABAO ID87
Release year
2022
Release year
2026
Release year
2025
Switch Options
Clicky, Tactile, Linear
Switch Options
Linear, Silent
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
80%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
-
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
LCD
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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
1850 mAh
Battery capacity
10000 mAh
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
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Backlight
 
Case Colors
Case Colors
Case Colors
Case Material
-
Case Material
ABS
Case Material
Aluminum, Acrylic, Polycarbonate
Keycaps Material
ABS
Keycaps Material
PBT
Keycaps Material
-
Dimensions
41 x 135 x 41 mm
Dimensions
47 x 323 x 141 mm
Dimensions
-
Weight
1000g
Weight
950g
Weight
-
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Product Description

The Royal Kludge RK89 is a compact mechanical keyboard with 89 keys, designed for users who want a balance between a full layout and a smaller footprint. It suits hobbyists interested in customizing switches, users needing flexible connectivity, and those who prefer a detachable frame for portability or maintenance. Its triple-mode wireless support and hot-swappable switches offer versatility for different setups and typing preferences.

Key Features

  • Hot-swappable RK switches allow users to change switches without soldering, enabling easy customization of typing feel and sound.
  • Triple-mode wireless connectivity supports Bluetooth and 2.4GHz wireless, plus wired USB-C, providing options for low-latency or wireless use.
  • Two built-in USB pass-through ports add convenience for connecting peripherals without reaching the computer.
  • Detachable frame aids portability and simplifies cleaning or modifications.
  • DIY software support allows remapping keys and customizing functions, enhancing user control over layout and shortcuts.

Connectivity

The RK89 offers wired connection via USB-C and two wireless modes, Bluetooth and 2.4GHz. This flexibility suits users switching between devices or preferring wireless setups for tidier desks. Wired mode is recommended for tasks requiring minimal input delay, such as gaming or fast typing.

Trade-offs

  • The 89-key layout omits a dedicated number pad, which may be less ideal for users relying heavily on numeric input.
  • Specific switch options labeled for UK customers only may limit availability in other regions.
  • Details on battery life and build materials are unknown, which may affect long-term durability and wireless usage expectations.

Frequently Asked Questions (FAQ)

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