NuPhy Air75 V2 Review: The Low-Profile Mechanical Keyboard That Changed My Typing
Updated March 2026
I picked up the NuPhy Air75 V2 after getting tired of the loud, bulky mechanical keyboards cluttering my desk. I wanted something that felt mechanical but looked clean enough for video calls and fit the minimal aesthetic of my Marietta home office. The Air75 V2 delivered on that promise immediately out of the box. The low-profile design is striking—it sits barely half an inch off the desk surface, and the keycaps have a satisfying concave shape that guides your fingers naturally. After three months of daily use across writing, coding, and Slack conversations, this has become the keyboard I reach for every morning without thinking. The tri-mode connectivity means I switch between my MacBook, Windows desktop, and iPad without missing a beat.
Slim Design, Serious Build Quality
The Air75 V2 uses NuPhy's low-profile Gateron mechanical switches—I went with the Cowberry linear option, which has a smooth keystroke with no tactile bump. The keyboard is just 16mm thick at its highest point, which means your wrists stay in a natural position without a wrist rest. The aluminum top plate gives it rigidity that cheaper low-profile boards lack. Tri-mode connectivity covers all bases: 2.4GHz wireless via a USB-A dongle for lag-free gaming and fast typing, Bluetooth 5.0 for up to three paired devices, and USB-C wired when you want guaranteed zero latency. The hot-swappable sockets accept any low-profile Gateron switch, so you can experiment without soldering. RGB backlighting is present but tasteful—I keep mine on a warm white glow at about 30% brightness.
Specs
| Switch Type | Low-profile Gateron (hot-swappable, Cowberry/Wisteria/Aloe options) |
| Layout | 75% compact (84 keys) |
| Connectivity | Tri-mode: 2.4GHz wireless, Bluetooth 5.0 (3 devices), USB-C wired |
| Battery Life | Up to 50 hours (RGB off), ~20 hours (RGB on) |
| Profile Height | 16mm at highest point |
| Weight | 1.16 lbs (526g) |
| RGB Lighting | Per-key RGB with south-facing LEDs |
| Compatibility | Windows, macOS, iOS, Android |
Pros 7
- Ultra-slim 16mm profile eliminates wrist strain without a rest
- Tri-mode connectivity switches between three devices instantly
- Hot-swappable low-profile switches let you customize feel
- Aluminum top plate feels premium and prevents flex
- Battery lasts weeks with RGB off
- Quiet enough for open-mic video calls
- 75% layout fits tight desk setups
Cons 6
- Low-profile switches feel different from standard mechanical—adjustment period needed
- 2.4GHz dongle is USB-A only, requires adapter for USB-C-only laptops
- Keycap options are limited compared to standard MX-style boards
- RGB drain cuts battery life significantly when maxed out
- $120 price is steep for a low-profile board
- No built-in wrist rest included
Three Months of Daily Typing
The biggest surprise was how quickly I adapted to the low-profile switches. Within three days, my typing speed was back to normal, and within two weeks I was actually faster than on my old full-height board. The reduced key travel means less finger fatigue during marathon writing sessions. The 2.4GHz mode is noticeably more responsive than Bluetooth—I use it for my primary workstation and Bluetooth for my iPad. Switching between paired devices takes about two seconds with the dedicated Fn key combos. During Zoom calls, my colleagues stopped commenting about keyboard noise, which was a persistent complaint with my previous board. The battery has been exceptional—I charge it roughly every ten days with moderate RGB use.
Who Should Buy This
The NuPhy Air75 V2 is built for remote workers who want mechanical switch feel in a slim, quiet package. If you switch between multiple devices throughout the day, the tri-mode connectivity is genuinely useful. Writers and programmers who type for hours will appreciate the reduced fatigue from the low-profile design. Skip this if you prefer the deep travel of traditional mechanical switches or if you need a full-size layout with a dedicated numpad for data entry work.
Frequently Asked Questions
How do NuPhy low-profile switches compare to regular mechanical switches?
They have about half the travel distance of standard MX switches. The tactile feedback is still present but more subtle. Most people adapt within a week. If you like laptop-style keyboards but want more feedback, these are the sweet spot.
Can I use this with both Mac and Windows simultaneously?
Yes. You can pair it to a Mac via Bluetooth and a Windows PC via the 2.4GHz dongle, then switch between them with a two-key shortcut. The OS-specific key labels are printed on both sides of the keycaps.
Is the 2.4GHz dongle necessary or is Bluetooth good enough?
Bluetooth works fine for general typing and office work. The 2.4GHz dongle provides lower latency, which matters for fast typists and gamers. For most remote work tasks, Bluetooth is perfectly adequate.
How loud is this keyboard on video calls?
With the Cowberry linear switches, it registers about 35-40 dB at normal typing speed. Most noise-canceling microphones filter it out completely. It is significantly quieter than any full-height mechanical keyboard I have used.
Bottom Line: The NuPhy Air75 V2 is the best low-profile mechanical keyboard I have tested for remote work. The tri-mode connectivity, hot-swappable switches, and ultra-slim design solve real problems for multi-device users who type all day. If you have been curious about low-profile mechanical keyboards, this is the one to start with.
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