NuPhy Air75 V3: Specs, Features, Pros & Cons

Editor’s note

The Air75 V3 solves a problem most mechanical keyboards ignore: they are too tall to type on comfortably without a wrist rest.

At 13.2 mm to the front edge this one is roughly the height of a laptop keyboard, using low-profile mechanical switches that travel about half the distance of standard ones. Your wrists stay flat, which over a working day matters more than any switch specification. At 724 g with an aluminium top and ABS bottom it is also genuinely portable.

The rest of the build is more serious than the profile suggests: a gasket mount with a polycarbonate plate, hot-swappable switches — rare on low-profile boards, where the sockets are harder to fit — and PBT keycaps in a 75% layout with a function row and arrow keys.

The standout number is battery, quoted at 1,200 hours over 2.4 GHz with three Bluetooth devices available. That is charging it once or twice a year.

There is no rotary knob, no Hall-effect sensing, no rapid trigger and no analog input, and polling is 1,000 Hz. This is a typing keyboard that games adequately, not the reverse.

Buy it if you want a slim, portable, long-lasting mechanical keyboard and low-profile switches suit you — try them first if you have not, because the short travel divides people sharply. Buy a full-travel board if you already know you prefer the deeper keystroke.