
Click the coupon code for a discount. Features and specs may vary by model version.
The price history chart tracks the lowest price over time across all stores, excluding Amazon (shipping costs not included).
| Royal Kludge RK89 | Zuoya GMK87 | KBDFans Chamber |
72 Overall/ Value 72.3Build Quality 70.3Customizability 77.3Performance 60.1Productivity 75.1Portability 72.6![]() | 71 Overall/ Value 71.3Build Quality 73.7Customizability 58.0Performance 47.7Productivity 58.1Portability 51.7![]() | |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
|
|
|
Scores
| Scores
| Scores
|
Name Royal Kludge RK89 | Name Zuoya GMK87 | Name KBDFans Chamber |
Release year 2022 | Release year 2024 | Release year 2026 |
Switch Options Clicky, Tactile, Linear | Switch Options - | 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 ANSI, ISO |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | Display Support | Display Support LED |
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 - | Polling Rate 1000 Hz |
Battery capacity 1850 mAh | Battery capacity 3000 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 Top 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, Polycarbonate |
Keycaps Material ABS | Keycaps Material - | Keycaps Material - |
Dimensions 41 x 135 x 41 mm | Dimensions - | Dimensions 19 x 359 x 140 mm |
Weight 1000g | Weight - | Weight 415g |
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.
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.