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| Jamesdonkey A3 V3 | Xinmeng M75 | Royal Kludge C84 HE |
82 Overall/ Value 82.0Build Quality 79.5Customizability 83.5Performance 71.3Productivity 89.9Portability 81.9![]() | 69 Overall/ Value 69.4Build Quality 74.4Customizability 67.8Performance 51.0Productivity 66.0Portability 73.3![]() | 64 Overall/ Value 63.8Build Quality 50.2Customizability 60.0Performance 94.2Productivity 76.9Portability 63.5![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Name Jamesdonkey A3 V3 | Name Xinmeng M75 | Name Royal Kludge C84 HE |
Release year 2024 | Release year 2024 | Release year 2025 |
Switch Options Linear | Switch Options - | Switch Options Magnetic |
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 TFT | 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 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Wired, Wired only |
Polling Rate - | Polling Rate - | Polling Rate 8000 Hz |
Battery capacity 3750 mAh | Battery capacity 5000 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 Gasket Mount | Mount Style Gasket Mount | Mount Style - |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb | Backlight Rgb |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Copper, Aluminum | Case Material - |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material PBT |
Dimensions 42 x 148 x 329 mm | Dimensions 20 x 326 x 152 mm | Dimensions 41 x 317 x 126 mm |
Weight 1200g | Weight - | Weight 770g |
The JAMESDONKEY A3 V3 is a wireless mechanical keyboard suited for users who want versatile connectivity and extensive customization without complex setup. It fits hobbyists who enjoy programming keys, office users needing quiet and comfortable typing, and casual gamers seeking responsive input with RGB lighting. Its hot-swappable switches and QMK firmware support make it adaptable for different typing preferences and systems.