About YUNZII
YUNZII was founded in 2018 by a team of keyboard enthusiasts with backgrounds in industrial design and keyboard manufacturing. The catalog centers on mechanical keyboards across several design lines, from aluminum gasket-mount boards to a dedicated retro typewriter series, alongside keyboard parts sold separately: switches, stabilizers, and keycap sets. The brand sells through its own site, Amazon, AliExpress, and specialist keyboard retailers including mechanicalkeyboards.com and Newegg.
The retro typewriter line is where YUNZII's design-first approach is most visible, and it's the product we've reviewed directly: the ACTTO B303, a Bluetooth keyboard built around round typewriter-style keycaps on a compact chassis. It runs on Bluetooth over AAA batteries rather than a rechargeable dock, and in our testing it held a stronger reliability record than most aesthetic-first keyboards manage, with 1,775 ratings at a 4.3-star average. YUNZII's keyboard line has also drawn video coverage from enthusiast outlets such as Root-Nation.
Brand website: yunzii.com
What YUNZII makes
YUNZII's range runs wider than the products we review. The lines we know best from our own testing are marked with a star:
Retro typewriter keyboards
round-keycap Bluetooth boards including the ACTTO and QL75 series — featured on DeskRated
Aluminum mechanical keyboards
gasket-mount and hot-swappable boards across the AL and X series
Compact mechanical keyboards
65%/80% layouts including the B and C series
Keyboard parts
switches, stabilizers, and keycap sets sold separately
Gaming accessories
mice and mousepads sold alongside the keyboard lineup
Why we recognized YUNZII
The DeskRated Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose products consistently stand out in our hands-on category reviews. YUNZII earned it on the strength of the products below, evaluated the same way every product on this site is: bought, used at a real desk, and judged on merit.
YUNZII products we rated highly
YUNZII ACTTO B303 Retro Typewriter Bluetooth Keyboard
Round retro typewriter keycaps give this board a look that stands out on a desk where everything else is anonymous black plastic, and it's one of our top picks for design-forward Bluetooth typing. It pairs over Bluetooth on AAA batteries, so there's no charging cable or dock competing for desk space, and membrane switches under the retro caps keep the sound level closer to a standard office board than a true typewriter tribute would. In our review it held 1,775 ratings at a 4.3-star average, a stronger reliability record than most design-led keyboards manage.
Read the Best Bluetooth Keyboards of 2026 guide →What earned YUNZII the recognition
- Founded in 2018 by a team of keyboard enthusiasts with backgrounds in industrial design and keyboard manufacturing, now selling a broad mechanical-keyboard catalog worldwide.
- A dedicated retro typewriter design line, including the ACTTO and QL75 series, that brings a distinct visual identity to Bluetooth typing.
- The ACTTO B303 we reviewed pairs Bluetooth connectivity with AAA-battery power, so there's no charging cable or dock to manage.
- Held 1,775 ratings at a 4.3-star average in our review, a stronger reliability record than most aesthetic-first keyboards achieve.
- Products carried beyond Amazon through specialist retailers including mechanicalkeyboards.com and Newegg, and covered by enthusiast outlets such as Root-Nation.