
This comparison is for buyers deciding between two similarly priced 80% wireless keyboards from Royal Kludge that prioritize different features. The M87 is a feature-packed TKL with a smart display screen, dual knobs, and a large battery, while the RK87 offers an unconventional layout that squeezes in a number pad and includes a built-in USB hub. The decision is difficult because both are hot-swappable, use gasket or detachable frame designs, and offer tri-mode connectivity, but they cater to very different daily use cases. We break down where each keyboard excels so you can choose based on whether you value battery endurance and screen feedback or layout efficiency and connectivity options.
76 Overall/ Value 76.1Build Quality 68.9Customizability 78.4Performance 65.5Productivity 83.2Portability 85.7![]() | Select a keyboard to compare | |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | |
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Name Royal Kludge M87 | 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 LCD | 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 7500 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 - | Case Material - | |
Keycaps Material PBT | Keycaps Material ABS | |
Dimensions 41 x 157 x 41 mm | Dimensions 41 x 135 x 41 mm | |
Weight 840g | Weight 1000g |
The Royal Kludge M87 is the better all-around choice for most users, offering a premium typing experience with its gasket mount and sound dampening, along with standout features like an LCD screen and a 7500mAh battery. Only choose the RK89 if the compact number pad layout and need for USB passthrough ports are non-negotiable for your workflow, as you will be sacrificing battery life, keycap quality, and overall build refinement.
The M87 wins in five out of six categories, including gaming, office, travel, modding, and content creation, primarily due to its superior battery life, integrated LCD screen, and sound dampening features. The RK89 ties in programming because its unique layout with a dedicated number pad is a strong alternative for users who frequently input data. The M87's lighter weight and longer battery life also make it the clear choice for portability. Ultimately, the RK89's main appeal is its innovative layout and built-in USB hub, which the M87 lacks entirely.
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