NuPhy Air75 V2 Review: 9.0/10 - Refined Low-Profile Excellence
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At a Glance
The NuPhy Air75 V2 is the low-profile keyboard to buy if you want mechanical feel without the desk-eating footprint of a full-height board.
Prices last checked June 2026
Overview
The NuPhy Air75 V2 is the low-profile mechanical keyboard that finally makes the genre viable for both typing and gaming. It improves on the original Air75 in nearly every way - better switches, wireless that actually works, and a gasket mount that makes it feel more substantial than its 582g weight suggests. At $129, it undercuts the Logitech MX Mechanical Mini while offering hot-swappable switches and superior build quality.
Design & Build
NuPhy has refined the formula rather than rewritten it. The 75% layout retains the function row and arrow keys in a footprint barely larger than a 13-inch laptop keyboard. The new plastic case is subtly textured and more rigid than the V1’s, with less flex in the center. The gasket mount is the real upgrade - it gives the typing feel a soft, bouncy quality that low-profile boards rarely achieve, absorbing bottom-out impact without feeling mushy. The two-stage kickstand offers 9° and 18° typing angles, and the PBT keycaps are thick and textured with crisper legends than the original’s ABS set. The white backlight on the Night Breeze switch variant is clean and uniform, with no bleed between keys.
Performance
The Night Breeze switches are NuPhy’s new proprietary low-profile linear, factory-lubed with a 55g actuation force. They’re smoother than Gateron 2.0 Low-Profile Reds and quieter than the original Air75’s browns - the sound profile is a pleasant, muted clack rather than a hollow ping. Typing on them for extended sessions is fatigue-free, and the 3.2mm total travel feels more natural than the ultrashort throws of scissor-switch laptop keyboards. Gaming performance is excellent; the 2.4GHz dongle delivers sub-3ms latency that’s indistinguishable from a wired connection. Bluetooth 5.0 supports three-device pairing with instant switching via the Fn+1/2/3 shortcuts - useful for hopping between a desktop, tablet, and phone.
Features
Hot-swappable switch sockets are the headline feature at this price tier - you can swap in any Gateron low-profile switch without soldering, which is a rarity outside the enthusiast market. The 4,000 mAh battery lasted me three full weeks of daily use with backlighting on at medium brightness, and charging over USB-C takes about two hours. The included keycap puller and switch puller are genuinely usable (not the flimsy wire tools most brands bundle). NuPhy’s QMK/VIA web configurator lets you remap any key and create multiple layers, though the process requires you to manually flash firmware in wired mode - it works but lacks the polish of Keychron’s VIA implementation.
Pros
- Excellent typing feel with gasket mount
- Hot-swappable low-profile switches
- Reliable triple-mode wireless
- Great value at $129
Cons
- Plastic case lacks the premium heft of metal boards
- VIA configuration process is clunky
- No per-key RGB (white backlight only)
- Stabilizers have slight rattle on the spacebar
Verdict
The NuPhy Air75 V2 is the low-profile keyboard to buy if you want mechanical feel without the desk-eating footprint of a full-height board. The typing experience is shockingly good for a $129 keyboard, and the hot-swappable switches mean you can tailor the feel to your preferences. It’s not as premium as the Keychron Q5 Pro, but it’s also half the price and a third of the height.
Sources
Where to Buy
Check current pricing on eBay or Amazon.
Prices last checked June 2026. Pricing and availability are accurate as of the date/time indicated and are subject to change.
📊 Comparison: NuPhy Air75 V2 vs. Competitors
| Specification | NuPhy Air75 V2 | Logitech MX Mechanical Mini | HHKB Studio | Wooting 80HE ⭐ Best Value |
|---|---|---|---|---|
| Price | $129 | $76 | $229 | $199 |
| Layout | 75% (84 keys) | -- | -- | 80% TKL with arrow keys |
| Switches | NuPhy Night Breeze (hot-swappable, low-profile) | -- | -- | -- |
| Connectivity | Bluetooth 5.0, 2.4GHz USB dongle, USB-C wired | -- | Bluetooth 5.0 LE + USB-C Wired | -- |
| Battery | 4,000 mAh | -- | -- | -- |
| Weight | 582g | -- | -- | -- |
| Material | Plastic case, aluminum plate | -- | -- | -- |
| Brand | -- | Logitech | -- | -- |
| Model | -- | Logitech MX Mechanical Mini | -- | -- |
| Category | -- | Keyboards | -- | -- |
| Price | -- | $76 | -- | -- |
| Rating | -- | 9.5/10 | -- | -- |
| Switch Type | -- | -- | HHKB Original 45g Silent Linear (Hot-Swappable, MX-Compatible) | -- |
| Keycap Material | -- | -- | PBT Stamped / Blank Keycaps | -- |
| Actuation Point | -- | -- | 2.0 mm | -- |
| Key Travel | -- | -- | 3.6 mm | -- |
| Switch | -- | -- | -- | Lekker V2 Hall-effect magnetic |
| Keycaps | -- | -- | -- | Double-shot PBT (Cherry profile) |
| Polling Rate | -- | -- | -- | 8000 Hz |
| Connection | -- | -- | -- | USB-C, detachable cable |
| Software | -- | -- | -- | Wootility (web-based) |
📊 How to Choose
- 💰 Budget Pick -- Most affordable option, great for cost-conscious buyers.
- ⭐ Best Value -- Best price-to-performance ratio, our top recommendation for most people.
- 👑 Premium Pick -- Highest quality and features, for those who want the best.
How We Rate Products
Every product on ComfyTechCheck is scored on a 1 to 10 scale based on a structured evaluation framework. We assess products across five core criteria:
- Performance (30% weight): Speed, responsiveness, and real-world capability in its category.
- Build & Design (20% weight): Material quality, ergonomics, and aesthetic appeal.
- Features (20% weight): Breadth and usefulness of included functionality.
- Value (20% weight): Price-to-performance ratio relative to direct competitors.
- Battery Life or Reliability (10% weight): Endurance testing for portable devices, or long-term dependability for stationary gear.
Scores are assigned by our editorial team after hands-on testing or extensive research using verified user reports, expert analysis, and technical specifications. The weighted average produces the final rating you see on each review. This methodology is inspired by established consumer review standards from organizations such as Consumer Reports and Which?, adapted for the tech product categories we cover.
For a detailed breakdown of our full research and review process, visit our How We Rate page.