
Both the Royal Kludge R87 PRO and RK89 are 80% wireless mechanical keyboards from the same brand, but they target different buyers. The R87 PRO is built for users who want complete control, offering QMK/VIA firmware support, a gasket mount, and a large 6000mAh battery. The RK89 takes a different route with an innovative 89-key layout that adds a numpad in a compact form, plus a detachable frame and USB pass-through ports. The decision comes down to whether you prioritize advanced customization and battery life or a unique space-saving layout with a number pad.
88 Overall/ Value 88.1Build Quality 78.2Customizability 92.4Performance 83.4Productivity 93.0Portability 85.6![]() | Select a keyboard to compare | |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | |
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Name Royal Kludge R87 PRO | Name Royal Kludge RK89 | |
Release year 2024 | Release year 2022 | |
Switch Options Linear | Switch Options Clicky, Tactile, Linear | |
Profile Normal Profile | Profile Normal Profile | |
Hot Swappable | Hot Swappable | |
Layout Size 80% | Layout Size 80% | |
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 - | |
Battery capacity 6000 mAh | Battery capacity 1850 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, South-face | Backlight Rgb | |
Case Colors | Case Colors | |
Case Material Plastic | Case Material - | |
Keycaps Material PBT | Keycaps Material ABS | |
Dimensions 43 x 131 x 43 mm | Dimensions 41 x 135 x 41 mm | |
Weight 760g | Weight 1000g |
The Royal Kludge R87 PRO is the better choice for nearly every buyer, offering a superior typing experience with its gasket mount and sound dampening, along with unlimited customization through QMK/VIA. The RK89's main draw is its unique 89-key layout that squeezes in a numpad, making it a niche option only if you absolutely need a number pad in a compact wireless board and can accept the trade-offs in battery life and keycap material. For most users, the R87 PRO provides more value and a better overall package.
The Royal Kludge R87 PRO wins in all six use-case categories. Its QMK/VIA firmware, gasket mount design, sound dampening, and PBT keycaps give it a clear edge in gaming, office work, programming, and modding. The lighter weight and much larger 6000mAh battery make it the better choice for travel and content creation as well. The RK89's unique 89-key layout with a numpad is its only distinctive advantage, but it is not strong enough to overcome the R87 PRO's superior feature set for most users.
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