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GamaKay SN75 75% Mechanical Keyboard Kit

Gamakay SN75

The Gamakay SN75 is a 75% mechanical keyboard kit suited for users who want extensive customization and flexible connectivity. It fits hobbyists who frequently swap switches, professionals needing programmable keys, and anyone who values wireless options alongside wired use. Its gasket-mounted design aims to improve typing acoustics and comfort.</p... Read more
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GamaKay SN75 75% Mechanical Keyboard Kit

Gamakay SN75 - White
GamaKay
Ships to US
$69

Out of stock

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Compare Gamakay SN75 vs Zuoya GMK81 vs Yunzii B75 Pro Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Gamakay SN75Zuoya GMK81Yunzii B75 Pro
78
GamaKay SN75 75% Mechanical Keyboard Kit
85
GMK81 Mechanical Keyboard Kit
85
YUNZII B75 PRO DE&FR Wireless Mechanical Keyboard - ISO Layout
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  • Released in 2023
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 3400 mAh battery
  • Made with a Acrylic case
  • Offers Yes, Rgb RGB lighting
  • Includes a Yes display
  • Supports Wired, Wireless, Bluetooth, 2.4 GHz connectivity
  • Equipped with a 3000 mAh battery
  • Weighs about 870 g
  • Sized at 50 x 365 x 185 mm
  • Made with a ABS, Aluminum case
  • Has Linear, Clicky, Tactile switch options
  • Built with the ISO, ANSI, Dvorak layout standard
  • Features N-key rollover
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, connectivity
  • Runs at a 4000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 937 g
  • Sized at 42 x 334 x 144 mm
  • Made with a Plastic case
  • Features PBT, PC keycaps
Scores
  • Performance: 69.5
  • Build Quality: 75.9
  • Productivity: 89.5
  • Customizability: 86.8
  • Portability: 80.7
Scores
  • Performance: 65.5
  • Build Quality: 86.3
  • Productivity: 91.2
  • Customizability: 86.7
  • Portability: 79.4
Scores
  • Performance: 85
  • Build Quality: 72.3
  • Productivity: 91.3
  • Customizability: 78
  • Portability: 79.6
Name
Gamakay SN75
Name
Zuoya GMK81
Name
Yunzii B75 Pro
Release year
2023
Release year
2024
Release year
2024
Switch Options
-
Switch Options
-
Switch Options
Linear, Clicky, Tactile
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
ISO, ANSI, Dvorak
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
Wired, Wireless, Bluetooth, 2.4 GHz
Connection
Bluetooth, 2.4 GHz, Wired, Wireless,
Polling Rate
-
Polling Rate
-
Polling Rate
4000 Hz
Battery capacity
3400 mAh
Battery capacity
3000 mAh
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
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
Acrylic
Case Material
ABS, Aluminum
Case Material
Plastic
Keycaps Material
-
Keycaps Material
-
Keycaps Material
PBT, PC
Dimensions
-
Dimensions
50 x 365 x 185 mm
Dimensions
42 x 334 x 144 mm
Weight
-
Weight
870g
Weight
937g
*Something incorrect or missing? Please
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Product Description

The Gamakay SN75 is a 75% mechanical keyboard kit suited for users who want extensive customization and flexible connectivity. It fits hobbyists who frequently swap switches, professionals needing programmable keys, and anyone who values wireless options alongside wired use. Its gasket-mounted design aims to improve typing acoustics and comfort.

Key Features

  • Hot-swappable support for three- and five-pin switches allows easy switch changes without soldering, enabling tailored typing feel.
  • VIA tri-mode programmable chip lets users remap keys and create macros, supporting Windows, Mac, and Linux for versatile customization.
  • Multi-function knob controls volume and media playback, providing quick access to common functions without leaving the keyboard.
  • RGB backlighting with 16 million colors and music rhythm modes enhances visual feedback and personalization.
  • Includes tools and an aluminum alloy positioning plate for assembly and stability.

Build Quality

The keyboard features a gasket-mounted design, which places a cushioning layer between the plate and case to soften keypress impact and reduce noise. Its acrylic case improves light transmission for the RGB effects. EVA and silicone mats inside the keyboard further dampen sound and vibrations, contributing to a quieter typing experience.

Connectivity

Users can switch between wired USB Type-C, Bluetooth 5.0, and 2.4GHz wireless modes. This tri-mode setup supports multiple devices and scenarios, from low-latency wired use to convenient wireless connections. Battery capacity is 3400mAh, but exact battery life is unknown.

Compatibility

The SN75 supports major operating systems and VIA software for programming. Its 75% layout offers a compact form with dedicated arrow keys, suitable for users wanting a smaller footprint without losing essential keys.

Trade-offs

  • The acrylic case may be less durable and more prone to scratches compared to metal or thicker plastic alternatives.
  • Battery life details are not specified, which may concern users relying heavily on wireless modes.
  • As a barebone kit, users must supply switches and keycaps separately, requiring additional investment and assembly time.

Frequently Asked Questions (FAQ)

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