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D75 Keyboard Kit

Ktechs D75

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.</p... Read more
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D75 Keyboard Kit

Ktechs D75 - Black
ktechs
Ships to US
$109

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Compare Ktechs D75 vs Keychron V1 Max vs Neo One of Zero Si75 HE Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Ktechs D75Keychron V1 MaxNeo One of Zero Si75 HE
78
D75 Keyboard Kit
84
Keychron V1 Max QMK Kabellose Benutzerdefinierte Mechanische Tastatur ISO Layout Kollektion
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ONEofZERO Si75 HE Hotswap RGB Keyboard
0.0 (0)
4.9 (14)
0.0 (0)
  • Released in 2025
  • Made with a Aluminum case
  • Offers Yes, Rgb RGB lighting
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI layout standard
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Runs at a 1000 Hz polling rate
  • Weighs about 770 g
  • Sized at 22 x 149 x 329 mm
  • Made with a ABS, Plastic case
  • Features PBT, ABS keycaps
  • Released in 2026
  • Has Magnetic switch options
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Made with a ABS, Polycarbonate case
  • Features PBT keycaps
Scores
  • Performance: 65.8
  • Build Quality: 72.7
  • Productivity: 79.4
  • Customizability: 76.5
  • Portability: 83.6
Scores
  • Performance: 82.9
  • Build Quality: 86.2
  • Productivity: 97.3
  • Customizability: 97.9
  • Portability: 78.5
Scores
  • Performance: 95.2
  • Build Quality: 69.4
  • Productivity: 90.8
  • Customizability: 73.9
  • Portability: 65.1
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
-
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Product Description

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.

Key Features

  • 75% layout reduces desk clutter while keeping essential keys accessible.
  • Hot-swappable switches allow quick changes without soldering, supporting personalized typing feel.
  • Triple connectivity modes include Bluetooth, 2.4G wireless, and USB Type-C wired, adapting to different usage scenarios.
  • Built-in 4000mAh battery supports long use without frequent recharging.
  • RGB backlighting with 16 million colors enables customizable lighting effects and profiles.
  • Hidden 2.4G receiver storage keeps the dongle secure and out of sight.

Build Quality

  • Frame made from aerospace-grade 6063 aluminum offers durability and a premium feel.
  • Gasket-mounted design uses multiple pads to cushion keystrokes, reducing harsh bottom-outs and ping sounds.
  • Single key slot PCB minimizes vibrations for a more consistent and refined typing response.
  • Precision CNC machining and anodized or electrophoresis finish enhance longevity and appearance.

Typing Experience

  • Sloping back edge design promotes a more natural wrist position, improving comfort during long typing sessions.
  • Ball-catch structure simplifies disassembly, making switch and keycap swaps faster and less cumbersome.
  • Gasket mounting and single key slot PCB contribute to softer, quieter keystrokes with reduced noise and vibration.

Compatibility and Connectivity

  • Compatible with Windows, macOS, Linux, Android, and iOS, supporting a wide range of devices.
  • Switch seamlessly between wired and two wireless modes depending on your environment and preference.

Trade-offs

  • 75% layout omits some dedicated keys, which may slow workflows relying on full-size keyboards.
  • Unknown firmware customization options may limit advanced key remapping or macro programming.
  • While the battery is large, exact battery life and recharge times are unspecified.

Frequently Asked Questions (FAQ)

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