



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 RK84 | Keychron Q1 V2 | Ajazz AK820 Pro |
68 Overall/ Value 67.8Build Quality 49.9Customizability 67.8Performance 61.6Productivity 76.8Portability 80.2![]() | 81 Overall/ Value 80.8Build Quality 89.3Customizability 98.1Performance 71.1Productivity 97.6Portability 62.0![]() | -19% off 81 Overall/ Value 80.7Build Quality 75.2Customizability 71.9Performance 77.2Productivity 81.4Portability 78.5![]() |
0.0 stars (0 reviews) | 4.9 stars (622 reviews) | 4.6 stars (747 reviews) |
|
|
|
Scores
| Scores
| Scores
|
Name Royal Kludge RK84 | Name Keychron Q1 V2 | Name Ajazz AK820 Pro |
Release year 2021 | Release year 2022 | Release year 2023 |
Switch Options Linear, Tactile, Silent, Clicky | Switch Options Linear, Tactile, Clicky | Switch Options Linear |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 75% |
Layout Standard ANSI | Layout Standard ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | Display Support | Display Support TFT |
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 Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate - |
Battery capacity 3750 mAh | Battery capacity - | Battery capacity 4000 mAh |
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 Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Plastic | Case Material Aluminum | Case Material ABS, Aluminum |
Keycaps Material PBT, ABS | Keycaps Material PBT, ABS | Keycaps Material PBT |
Dimensions 41 x 315 x 125 mm | Dimensions 23 x 145 x 328 mm | Dimensions 40 x 327 x 136 mm |
Weight 803.5g | Weight 1825g | Weight 810g |
The Royal Kludge RK84 is a compact 75% mechanical keyboard designed for users who want wireless flexibility and customization in a smaller form factor. It suits hobbyists who like to swap switches and customize layouts, as well as users needing a versatile keyboard for both work and casual use. Its wireless options and programmability make it adaptable, though it may be less ideal for those prioritizing a full-size layout or specialized typing acoustics.
The RK84 supports Bluetooth and 2.4 GHz wireless connections, allowing pairing with multiple devices and convenient switching. Wired USB-C connection is available for low-latency or charging needs. This makes it suitable for users who move between devices or prefer a clean desk setup without cables.