The Verdict
The NuPhy Air75 V2 is an object of desire for anyone curating a minimalist desk setup. It delivers a genuinely premium, low-profile typing experience that feels and sounds fantastic, wrapped in a design that perfectly complements a MacBook. However, its viral status papers over significant cracks in its core functionality. Widespread user reports of unreliable wireless connectivity and buggy firmware make it a risky investment for anyone who needs a keyboard that just works, every time. While YouTubers praise its features, real-world owner discussions reveal a product whose performance doesn't always match its price tag or its aesthetic promise.
What Went Viral
With over 8 million views on TikTok, the NuPhy Air75 V2 became a star in the #TechTok and #DeskSetup communities. Videos showcase its sleek, ultra-slim profile sitting perfectly atop a MacBook's built-in keyboard, its satisfyingly muted "thocky" sound, and its seamless integration into clean, modern workspaces. The appeal is obvious: it offers the tactile satisfaction of a mechanical keyboard without the bulk, combined with the tri-mode wireless freedom that creators and remote workers crave. It's less a simple peripheral and more a statement piece for a curated tech lifestyle.
What the Comments Actually Say
The gap between influencer showcase and owner experience is stark. While prominent YouTube reviewers almost universally praise the Air75 V2, calling it things like "one of the best low profile mechanical wireless keyboards on the market" and an "outstanding keyboard that substantially improves on the old model," the story on community forums like Reddit is far more critical.
Many Reddit users echo the positive sentiments on build quality and typing feel, with one stating, "I've never had a keyboard that feels this good to type on." However, this praise is often overshadowed by severe functional complaints.
The most common and serious issue is wireless connectivity. One Reddit user in r/NuPhy described "constant connectivity problems" from just two meters away, rendering the 2.4Ghz dongle "more of an afterthought rather than a feature." Others report duplicated or delayed key presses over Bluetooth after just a few months of use.
Firmware is another major point of contention. Users report the keyboard randomly freezing during gaming or intense work, requiring a full restart to fix. This has led some to claim NuPhy has been slow to address bugs, with community members resorting to sharing older, more stable firmware versions among themselves.
A smaller, but persistent, aesthetic complaint is the lack of shine-through keycaps. Despite having vibrant RGB backlighting, the light doesn't illuminate the letters, a detail many find disappointing for a keyboard at this price point. Finally, long-term reliability is a concern, with some users stating bluntly, "They die within a year."
Technical Comparison
Compared to a standard full-height mechanical keyboard, the Air75 V2's primary advantage is its portability and low-profile design. It's significantly thinner and lighter, making it ideal for travel or use directly on a laptop. Its tri-mode connectivity (Bluetooth, 2.4GHz, and USB-C) offers far more versatility than the wired-only connection of many traditional mechanicals. Furthermore, its support for QMK/VIA firmware allows for deep, open-source key mapping and macro customization—a feature typically reserved for enthusiast-grade keyboards, and rarely seen in slim, portable models from mainstream brands like Logitech or Keychron.
The Catch
For a device marketed on its wireless portability, the Air75 V2's biggest catch is its frequently reported wireless instability. The promise of a clean, cable-free setup is severely undermined if the connection is prone to dropping, lagging, or freezing. This core functional flaw is the single most significant risk for a potential buyer, turning its key feature into its most unpredictable liability.
