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| Ktechs D75 | Keychron V1 Max | Neo One of Zero Si75 HE |
78 Overall/ Value 77.5Build Quality 72.7Customizability 76.5Performance 65.8Productivity 79.4Portability 83.6![]() | 84 Overall/ Value 83.6Build Quality 86.2Customizability 97.9Performance 82.9Productivity 97.3Portability 78.5![]() | 84 Overall/ Value 83.6Build Quality 69.4Customizability 73.9Performance 95.2Productivity 90.8Portability 65.1![]() |
0.0 stars (0 reviews) | 4.9 stars (14 reviews) | 0.0 stars (0 reviews) |
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Name Ktechs D75 | Name Keychron V1 Max | Name Neo One of Zero Si75 HE |
Release year 2025 | Release year 2023 | Release year 2026 |
Switch Options - | Switch Options Linear, Tactile, Clicky | 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 ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, 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 |
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 1000 Hz | Polling Rate 8000 Hz |
Battery capacity 4000 mAh | Battery capacity 4000 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 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 Aluminum | Case Material ABS, Plastic | Case Material ABS, Polycarbonate |
Keycaps Material - | Keycaps Material PBT, ABS | Keycaps Material PBT |
Dimensions - | Dimensions 22 x 149 x 329 mm | Dimensions - |
Weight - | Weight 770g | Weight - |
The Ktechs D75 is a 75% mechanical keyboard suited for users who want a compact layout with versatile connectivity and easy customization. It fits hobbyists who frequently swap switches, professionals needing a clutter-free desk, and anyone seeking a balance between wireless freedom and wired stability. Its design supports extended typing sessions with ergonomic features and a cushioned feel.