TurboVS
NuPhy Air75 V2 specifications and in-depth review

NuPhy Air75 V2

Manufacturer: NuPhy

The NuPhy Air75 V2 is a compact 75% mechanical keyboard with a low-profile build, sitting at 21 mm thick and weighing 598 g. It connects over USB, Bluetooth 5.1, or 2.4GHz wireless, making it straightforward to use across multiple devices with or without a cable. The keyboard is designed with Mac compatibility alongside standard use, ships with a detachable cable, and notably includes a wrist rest in the box — a detail not always present at this form factor. Adjustable feet allow the typing angle to be changed based on personal preference.

On the technical side, the Air75 V2 operates at a 1000 Hz polling rate and supports full N-key rollover for accurate simultaneous keypress registration. Firmware customization is handled through QMK and VIA, though ZMK is not supported on this model. The board ships with NuPhy Aloe linear switches featuring a 37 g actuation force and 3.2 mm total travel distance, and the hot-swappable socket design means switches can be changed without soldering. Keycaps are PBT double-shot in a DSA profile following a standard ANSI US layout, with media functions accessible via the Fn key and no rotary dial present. RGB backlighting is included across the full layout, and the case is constructed from plastic and aluminum, available in black, white, and gray. Battery life in wireless mode is rated at 220 hours.

Pros
  • A wrist rest is included in the package, providing immediate ergonomic support without a separate purchase
  • Hot-swappable NuPhy Aloe switches allow the typing feel to be changed at any time without soldering
  • Tri-mode connectivity via USB, Bluetooth 5.1, and 2.4GHz wireless supports flexible use across multiple devices
  • Wireless battery life is rated at 220 hours, reducing how often the board needs to be recharged or have its power managed
  • QMK and VIA support allow deep firmware customization through well-established open tools
  • Full N-key rollover ensures every simultaneous keypress is accurately captured without ghosting
Cons
  • ZMK support is not available, which limits wireless firmware configuration options for users who rely on that ecosystem
  • Media functions are only accessible via the Fn key, with no dedicated media keys on the layout
  • No rotary dial is present for direct on-the-fly control without key combinations
  • Advanced actuation features including rapid trigger, dual actuation, and adjustable actuation point are all absent
  • No USB passthrough is available, so the board cannot serve as a connectivity hub for other peripherals
  • The DSA uniform keycap profile offers no row-to-row sculpting, which some users find less comfortable during extended typing sessions
Who is this for?

The NuPhy Air75 V2 is well suited to users who want a compact keyboard that retains a more complete key set than smaller 60% or 65% layouts, without committing to a full-size board. The included wrist rest makes it a practical choice for those who spend extended time at a desk and prefer ergonomic support ready to use out of the box. Its tri-mode wireless connectivity and 220-hour battery life suit multi-device workflows where switching between a desktop, laptop, or tablet is routine. Users who value firmware flexibility will also find the QMK and VIA support sufficient for thorough key remapping and macro configuration without needing proprietary software.

Who is this NOT for?

Users who require advanced actuation features such as rapid trigger, adjustable actuation point, or dual actuation will find the Air75 V2 unsuitable, as none of these are supported. Those who rely on ZMK for wireless firmware management will need to look elsewhere, as the board does not include it. The absence of dedicated media keys and a rotary dial also makes it a less convenient fit for users who frequently adjust volume, playback, or other functions on the fly without reaching for a key combination. Additionally, the DSA flat keycap profile may not suit users who prefer a sculpted row-to-row feel for comfort during long typing sessions.

General info:

Keyboard type Mechanical, Standard
Keyboard layout size Compact (75%)
Profile Low-profile
connectivity Wireless & wired
connection type USB, Bluetooth, 2.4GHz wireless
polling rate 1000 Hz
Battery life 220 hours
designed for Mac ✓
has a detachable cable ✓
height 132.5 mm
width 316.4 mm
thickness 21 mm
weight 598 g
Bluetooth version 5.1
warranty period 1 years

The NuPhy Air75 V2 is a compact 75% mechanical keyboard with a low-profile build, measuring 316.4 mm wide, 132.5 mm deep, and 21 mm thick, with a total weight of 598 g. It offers tri-mode connectivity through USB, Bluetooth 5.1, and 2.4GHz wireless, supporting both wired and wireless use, and includes a detachable cable for added flexibility when switching connection types. On wireless, the board is backed by a battery life rated at 220 hours, and it polls at 1000 Hz across all modes. The keyboard is designed for Mac compatibility as well as standard use, carries a one-year warranty, and its dimensions reflect a layout that retains more keys than a 60% or 65% while still keeping the overall footprint compact.

Design:

has RGB lighting ✓
Has a backlit keyboard ✓
Case material Plastic, Aluminum
Case colors Black, White, Gray
has adjustable feet ✓
includes a wrist rest ✓

The NuPhy Air75 V2 features a plastic and aluminum case available in black, white, and gray, with full RGB backlighting across the entire key layout. The typing angle can be adjusted using the built-in feet, and the board comes with a wrist rest included in the package, which is a practical addition for users who prefer wrist support during extended sessions.

Switches:

Switch type Mechanical
Switch feel Linear
Hot-swappable switches ✓
Switch name NuPhy Aloe
Actuation force 37 g
Total travel distance 3.2 mm

The NuPhy Air75 V2 is equipped with NuPhy Aloe mechanical switches, which provide a linear feel with no tactile feedback or audible click. They require 37 g of actuation force and have a total travel distance of 3.2 mm, characteristic of low-profile mechanical switches. The board is fully hot-swappable, allowing switches to be removed and replaced without soldering, giving users the flexibility to change their preferred switch type at any point.

Features:

has analog input ✕
has rapid trigger ✕
has dual actuation ✕
has adjustable actuation ✕
has NKRO ✓
has USB passthrough ✕
Has a display ✕
has QMK support ✓
has ZMK support ✕
has VIA support ✓

The NuPhy Air75 V2 supports QMK and VIA for firmware customization, enabling key remapping, macro creation, and behavior adjustments through established open-source tools, though ZMK is not available on this model. Full N-key rollover is included, ensuring all simultaneous keypresses are reliably registered. The board does not feature analog input, rapid trigger, dual actuation, or adjustable actuation point, and there is no USB passthrough or onboard display.

Keys & layout:

Keyboard layout ANSI (United States)
Keycap type PBT, Double-shot
Keycap profile DSA
uses a standard key layout ✓
Media keys Via Fn key
has a rotary dial ✕

The NuPhy Air75 V2 uses an ANSI US layout with a fully standard key arrangement, which keeps compatibility open for aftermarket keycap sets without needing to source non-standard sizes. Keycaps are PBT double-shot in a DSA profile, offering a uniform flat shape across all rows with molded legends that resist wear over time. Media functions are handled through the Fn key rather than dedicated keys, and there is no rotary dial on this model.

Final Verdict

The NuPhy Air75 V2 occupies a practical position in the mechanical keyboard space, offering a 75% layout that preserves more of the key set than smaller compact boards while still keeping the footprint manageable. Its strongest selling points are the tri-mode wireless connectivity backed by a 220-hour battery life and the inclusion of a wrist rest, which together make it a genuinely complete package for desk-focused productivity users. Firmware customization through QMK and VIA, combined with hot-swappable switches, adds meaningful long-term flexibility. The absence of ZMK, advanced actuation features, and dedicated media keys does narrow its appeal for more specialized use cases, but within its intended scope — a capable, wireless-first daily driver with solid ergonomic consideration — the NuPhy Air75 V2 delivers a well-rounded and dependable experience.

Popular Comparisons

NuPhy Air75 V2
NuPhy Air75 V2
VS
Keychron K1 Max QMK/VIA Wireless
Keychron K1 Max QMK/VIA Wireless
NuPhy Air75 V2
NuPhy Air75 V2
VS
Keychron K3 Max QMK/VIA Wireless
Keychron K3 Max QMK/VIA Wireless
NuPhy Air75 V2
NuPhy Air75 V2
VS
NuPhy Halo75 V2
NuPhy Halo75 V2