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RK Sink87G RK87 Wireless TKL Mechanical Keyboard

Royal Kludge RK Sink87G Mechanical Keyboard

The Royal Kludge RK Sink87G is a compact tenkeyless keyboard with tactile brown switches, designed for users who want a balance between wired and wireless use. It suits typists and casual gamers who prefer a tactile feel without the noise of clicky switches. Its wireless 2.4 GHz connection offers flexibility, while wired mode ensures stable input when needed. The keyboard supports macro programming, appealing to users who customize key functions for productivity or gaming.</p... Read more
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Compare Royal Kludge RK Sink87G vs Keychron Q3 vs Keychron V3 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Royal Kludge RK Sink87GKeychron Q3Keychron V3
RK Sink87G RK87 Wireless TKL Mechanical Keyboard
97
Keychron Q3 QMK Custom Mechanical Keyboard
96
Keychron V3 QMK Custom Mechanical Keyboard ISO Layout Collection
0.0 (0)
4.7 (319)
2.4 (16)
  • Released in 2021
  • Built with the ANSI layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 1850 mAh battery
  • Weighs about 1100 g
  • Sized at 39 x 360 x 135 mm
  • Made with a Plastic case
  • Features ABS keycaps
  • 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
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 58.2
  • Build Quality: 42.6
  • Productivity: 59.2
  • Customizability: 49
  • Portability: 67.5
Scores
  • Performance: 71.8
  • Build Quality: 91
  • Productivity: 97.4
  • Customizability: 99.5
  • Portability: 57.5
Scores
  • Performance: 91
  • Build Quality: 88.5
  • Productivity: 97.5
  • Customizability: 99.7
  • Portability: 57.6
Name
Royal Kludge RK Sink87G
Name
Keychron Q3
Name
Keychron V3
Release year
2021
Release year
2022
Release year
2022
Switch Options
-
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
80%
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
-
Polling Rate
1000 Hz
Polling Rate
1000 Hz;8000 Hz
Battery capacity
1850 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
Keycaps Material
PBT, ABS
Keycaps Material
ABS, PBT
Dimensions
39 x 360 x 135 mm
Dimensions
20 x 137 x 365 mm
Dimensions
19 x 141 x 367 mm
Weight
1100g
Weight
2000g
Weight
1360g
*Something incorrect or missing? Please
let me know
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Product Description

The Royal Kludge RK Sink87G is a compact tenkeyless keyboard with tactile brown switches, designed for users who want a balance between wired and wireless use. It suits typists and casual gamers who prefer a tactile feel without the noise of clicky switches. Its wireless 2.4 GHz connection offers flexibility, while wired mode ensures stable input when needed. The keyboard supports macro programming, appealing to users who customize key functions for productivity or gaming.

Key Features

  • Dual connectivity with wired USB and 2.4 GHz wireless options, allowing seamless switching based on user preference or environment.
  • Tactile brown switches provide feedback that helps reduce typing errors without loud clicks, suitable for shared spaces.
  • Macro settings enable users to assign complex commands or shortcuts to keys, improving workflow or gaming efficiency.
  • Energy-saving design helps extend wireless usage time, though exact battery life is unknown.

Typing Experience

The tactile brown switches offer a moderate bump that aids in typing accuracy without being noisy. This makes the keyboard a good fit for office or home use where quieter feedback is preferred. The compact 87-key layout omits the numpad, saving desk space but requiring users to rely on function keys for number input.

Connectivity

The keyboard supports both wired and wireless modes. The 2.4 GHz wireless connection reduces cable clutter and allows more flexible positioning. Wired mode ensures consistent performance when low latency or uninterrupted connection is critical. Switching between modes is straightforward, catering to different usage scenarios.

Trade-offs

  • The tenkeyless layout may not suit users who frequently input numbers and prefer a dedicated numpad.
  • Battery life details are not provided, so wireless endurance is uncertain.
  • Build material and mounting style are unspecified, leaving durability and typing feel unclear.

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