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Nuphy Air75V2 Low Profile Mechanical Keyboard Kit

Nuphy Air75 V2

The Nuphy Air75 V2 is a compact, wireless mechanical keyboard designed for users who want low latency and extensive customization in a portable form. It suits gamers needing fast response times and professionals who value flexible key remapping and compatibility across multiple operating systems. Its slim profile and improved wireless performance make it a practical choice for laptop users and those on the move.</p... Read more
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Compare Nuphy Air75 V2 vs Keychron K3 Max vs Royal Kludge N80 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Nuphy Air75 V2Keychron K3 MaxRoyal Kludge N80
92
Nuphy Air75V2 Low Profile Mechanical Keyboard Kit
94
Keychron K3 Max QMK/VIA Wireless Benutzerdefinierte Mechanische Tastatur ISO Layout Kollektion
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N80 Low-Profile Mechanical Keyboard
0.0 (0)
4.6 (14)
0.0 (0)
  • Has Linear, Tactile, Low-profile Mechanical switch options
  • Equipped with a 4000 mAh battery
  • Weighs about 598 g
  • Sized at 14 x 316 x 133 mm
  • Made with a Aluminum, ABS case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI layout standard
  • Includes screw-in stabilizers
  • Uses a Plate Mount mounting style
  • Equipped with a 1550 mAh battery
  • Weighs about 580 g
  • Sized at 22 x 306 x 116 mm
  • Made with a ABS, Aluminum, Wood, Plastic case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Released in 2024
  • Has Tactile, Linear switch options
  • Comes with a knob
  • Includes a Yes display
  • Offers a USB passthrough port
  • Uses a Top Mount mounting style
  • Equipped with a 3750 mAh battery
  • Weighs about 1200 g
  • Sized at 28 x 330 x 140 mm
  • Made with a Plastic case
  • Features ABS keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 80.9
  • Build Quality: 80
  • Productivity: 88.7
  • Customizability: 95.1
  • Portability: 79
Scores
  • Performance: 81
  • Build Quality: 86.4
  • Productivity: 94.4
  • Customizability: 92.3
  • Portability: 77.1
Scores
  • Performance: 65.7
  • Build Quality: 62.7
  • Productivity: 82.2
  • Customizability: 72.4
  • Portability: 79.1
Name
Nuphy Air75 V2
Name
Keychron K3 Max
Name
Royal Kludge N80
Release year
2023
Release year
2023
Release year
2024
Switch Options
Linear, Tactile, Low-profile Mechanical
Switch Options
Linear, Tactile, Clicky
Switch Options
Tactile, Linear
Profile
Low Profile
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, 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
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
1550 mAh
Battery capacity
3750 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
Plate Mount
Mount Style
Top Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Colors
Case Material
Aluminum, ABS
Case Material
ABS, Aluminum, Wood, Plastic
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Keycaps Material
ABS
Dimensions
14 x 316 x 133 mm
Dimensions
22 x 306 x 116 mm
Dimensions
28 x 330 x 140 mm
Weight
598g
Weight
580g
Weight
1200g
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Product Description

The Nuphy Air75 V2 is a compact, wireless mechanical keyboard designed for users who want low latency and extensive customization in a portable form. It suits gamers needing fast response times and professionals who value flexible key remapping and compatibility across multiple operating systems. Its slim profile and improved wireless performance make it a practical choice for laptop users and those on the move.

Key Features

  • Supports 1000Hz polling rate over 2.4G wireless, delivering low latency comparable to wired keyboards for responsive typing and gaming.
  • QMK/VIA firmware enables full key remapping, macro creation, and layered layouts, allowing deep customization without software restrictions.
  • Multi-device pairing lets you switch between up to four devices seamlessly, enhancing workflow flexibility.
  • Large 4000 mAh battery extends wireless usage time, reducing interruptions.

Build and Design

  • Minimalist top frame with a textured, semi-transparent bottom case reveals internal components, adding visual interest without bulk.
  • Lightweight construction improves portability for mobile use.
  • Metal-plated light bar covers increase durability and maintain consistent aesthetics.
  • Compatible with the Airfeet V3 stands, allowing stable placement on various surfaces including laptop keyboards.

Compatibility and Firmware

  • Works natively with Mac, Windows, and Linux, supporting major OS shortcuts and features through QMK.
  • Includes dedicated Mac shortcuts like Spotlight and Dictation, improving integration for Apple users.
  • Tested compatibility with many popular laptop models ensures reliable fit and function when used atop laptops.

Trade-offs

  • Low-profile design may not provide the tactile feedback preferred by users who favor traditional, taller mechanical switches.
  • While wireless latency is low, actual performance can vary depending on environment and device setup.
  • Keycap thickness is reduced to maintain slimness, which might affect durability and typing feel compared to thicker keycaps.

Frequently Asked Questions (FAQ)

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