Keyboard Builders’ Digest / Assessment
NPKC RO75 evaluate
The NPKC RO75, NPKClub‘s first self-developed mannequin, is a bang-for-your-buck 75% wi-fi keyboard in a hefty alu case, with cool matching keycaps.
KBD.information
Printed July 18, 2025
This cool NPKC RO75, designed by NPKClub and despatched to me by Apos Audio, is a wi-fi 75% aluminum keyboard coming in varied tasty colorways with matching keycap units, that includes fast removable ball construction, and supporting VIA/Vial. Worth beginning at simply $104.
TLDR; The tri-mode wi-fi NPKC RO75’s hefty CNC-alu case makes it really feel a premium product regardless of the aggressive value. This very well-built keyboard options the useful and lightning-fast screwless “ball catch” disassembly methodology we have seen earlier from e.g. KiiBOOM. The format is the favored 75% with 81 keys. The hotswap PCB and MX suitable switches with VIA/Vial help make it extremely customizable. Good dye-sub Cherry profile keycap set with elaborated legends and a few translucent accented keys. Gasket mounting and many sound dampening layers guarantee a pleasing out-of-the-box typing expertise. Prebuilt, with linear or tactile swap choices – for a reasonably unbeatable value. I can advocate it as-is, or as an incredible place to begin for a customized construct tailor-made to your swap and keycap preferences.
Disclaimer
Apos Audio was type sufficient to ship me this evaluate unit without cost, which can introduce every kind of biases – each damaging and optimistic in my expertise. Take all the pieces I write with a grain of salt.
About NPKC
If you have not heard of NPKC, the design studio behind this keyboard, that is as a result of the RO75 is their very first self-developed product. That mentioned, they’ve been round since 2016 as an OEM/ODM manufacturing accomplice for some well-known keyboard manufacturers.
We’ve determined to launch our personal model, specializing in designing mechanical keyboards that mix efficiency, aesthetics, and practicality – NPKClub.
A design studio branched off of an skilled producer, a sibling of Idobao by the way in which. Each Idobao and NPKC are subsidiary manufacturers below the identical manufacturing group, simply with totally different design philosophies.
Variants
The NPKC RO75 is available in 5 stylish colorways: (Mica) Silver, House Grey, (Star) Black, (Chinese language) Purple, and Ivory White – the variant you may see on this evaluate.
These colours imply varied ending strategies: 180 or 220 mesh anodized (silver+grey), powder coated (black), or ink-sprayed (ivory white+purple).
Essentially the most inexpensive silver one comes with black PC plate, whereas all of the others with FR4. As well as, the silver one would not have the ABS backlit accented caps (non-accented keycaps are dye-sub PBT for every variant).
Unboxing & Contents
The NPKC RO75 got here in a no-frills black cardboard field, with some specs on the again that are fairly outdated I suppose, in all probability referring to a earlier iteration:
Contents: The pre-built keyboard itself with keycaps and switches mounted, an identical braided cable, primary mixed software to take away keycaps and switches, wi-fi dongle, guide, mud cowl (!), spare screws, and a few spare switches in each the linear and tactile taste on supply – which is only a small factor however fairly good!
First impressions, design language
I like the concord of the spray-painted case and matching keycaps. Lots of effort went into the keycap set design: colour teams, Greek secondary legends, and a few sci-fi vibe solely on nearer inspection. The ending of this ivory white variant is shiny, which I am not an enormous fan of generally, however it is not annoying in any respect on this case, no less than below the lighting circumstances of my workplace. The keyboard is a pleasant large CNC alu one: heavy, sturdy, and the out-of-the-box sound and really feel is good – nevertheless, in my expertise, this can be closely influenced by the thickness (or lack) of your deskmat.
The case design is clear and easy, together with the mirror completed backside/weight. Nothing extraordinary. The unique renders and prototype featured a colourful weight with a pleasant picture, however there isn’t any signal of this variant at present. As well as, there isn’t any seen branding on this board, which I am actually grateful for. 🙂
Printed glass weight of the unique renders/prototype
All in all, the keyboard lives as much as messages I’ve seen e.g. on the NPKC product web page, like “retro cyber”, and “The mix of science fiction and ease”. The case is certainly the retro and ease half, the keycaps the cyber and sci-fi – however with totally different caps you possibly can flip this impartial case into something you need.
Specs (Ivory White)
- Structure: 75%, 81 keys
- Keycaps: dye-sub PBT Cherry with translucent ABS accents
- Switches: unbranded linear or tactile
- Typing angle: about 7 levels
- Construction: removable ball
- Mount: PCB gasket-mounted with FR4 plate
- Stabilizers: plate mount (screw-in stab help)
- PCB: hotswap, south-facing per-key RGB, 1.2mm, flex cuts
- Software program help: QMK/VIA/Vial
- Connectivity: wired, 2.4G wi-fi, Bluetooth
- Battery 6000mAh
- Materials: 6063 aluminum
- Dimensions: 312x135x(19.7-34.5)mm
- Weight: 1.68kg (3.7lbs)
Structure
With its comparatively compact 75% design (ANSI), that includes 81 keys, the NPKC RO75 optimizes house whereas making certain that every one important capabilities are simply accessible for brand new customers transitioning from e.g. a fullsize format. The F13-ish format, whereas retaining the hole between the F-groups, makes the general format extra symmetric.
Many 75% keyboards characteristic 2-3 much less keys, solely 79-80. This 75% variant, regardless of 81 keys, will not be cramped in any respect: the arrow cluster remains to be straightforward to find when contact typing as a result of little hole on the left (to the suitable of the spacebar there are solely two modifiers) – so you aren’t getting misplaced when altering between the house row and arrows. The additional column on the suitable consists of 4 keys, or 5 – if we rely the F13 to this group.
75% means no numpad and no basic navigation cluster format both, nevertheless, you’ve gotten arrows, perform keys, full quantity row, and a lot of the basic navigation keys.
Construct high quality, construction, case
Strong construct high quality. The entire thing has a good mass and feels heavy obligation. The mounting depends on the ball launch mechanism with gaskets, and the case, no less than my ivory white one, seems fingerprint-resistant.
Typing angle: fastened, about 7 levels.
I just like the screwless disassembly methodology, known as “ball catch” by KiiBOOM, known as “fast removable ball or ball-catch construction” by Apos and NPKC. Taking aside the board solely takes just a few seconds this manner, nevertheless, I did barely harm myself with each keyboards, so take care and do the disassembly slowly.
Construction & Mounting
Gasket mounting. The plate/foam/PCB sandwich options silicone gaskets, which sit on the underside case. This design permits for some additional flex and cushioning, which normally leads to a softer typing expertise.
Plate
FR4 for the Ivory White and most different variants. It is a flex-cut plate with virtually per-key flex cuts, enhancing the board’s flexibility and leading to a fair softer contact and in addition altered acoustic properties with comparatively quiet key presses – however this is dependent upon the swap kind and your typing model too, in fact.
Plate-mount stabilizers by default.
PCB
The screwless construct makes the disassembly course of very straightforward, so that you may get to the PCB extra usually than regular. The PCB is sandwiched between thick layers of froth. It options hotswap sockets and south-facing LEDs. Once more, a lot of flex cuts.
Moreover, whereas the defaults stabs are plate mounted, the PCB of this keyboard helps screw-in stabilizers too.
Change
I had a extremely arduous time to verify the precise specs of the accessible switches and I am nonetheless unsure about them. They’re positively unbranded, with none specs on the NPKC product web page or packaging.
The NPKC product web page calls them Blush Pink (linear) and Mirage (tactile), whereas Apos makes use of the Pink Robin (linear) and Fantasy Dream (tactile) names. The packaging: Pinkmo and Fantasy. I am not even positive these are the identical switches.
Anyway, my board got here with the Blush Pink switches, the evenly coloured ones within the picture above, that are mid-weight (48gf) linears.
- Actuation power: 48gf
- Backside power: ?
- Whole journey: 3.5mm
- Pre journey: ?
- Housing materials: Properly, a number of sources insisted – regardless of being requested a number of occasions – that the housing is product of ABS, which I discover very arduous to imagine. It feels merely Nylon.
- Stem materials: POM
It is an sudden contact, however there was a tactile Fantasy Dream swap sitting beneath the spacebar:
- Actuation power: 67gf
- Backside-out power: ?
- Whole journey: 3.2mm
- Pre-travel: ?
- High housing: PC
- Backside housing: Nylon
- Stem materials: POM
Each of those switches really feel first rate, however the PCB options hotswap sockets, so you are not restricted to the manufacturing facility setup as you possibly can simply swap switches. Be happy to make use of your private favorites, or a number of the not too long ago trending fancy community-favorite switches.
Keycaps
The keycap set is a pleasant authentic design if I am proper, with Cherry profile. I like the muted, pastel colorway of the Ivory White, however the accents of the House Grey and Purple variants are attractive too.
A semi clear twin panel keycap design that mixes mecha, sci-fi, and Greek fonts, with a thickness of 1.6mm – NPKClub.
The set is dye-sublimated PBT by the way in which, which means not probably the most coveted doubleshot, however fairly good and thick. As already talked about, the set options Greek secondary legends and distinctly coloured teams with 5 base colours, together with 8 translucent, frosted accented keys.
Close to keycap compatibity, the 75% format must be broadly supported when you go for a premium keycap set.
Weight
The unique renders and prototype photographs featured in all probability the “Robotic Lady” or “Mechanical Princess” motif, however the at present accessible choices embrace solely the mirror-polished 304 metal weight.
Properly, we’re speaking in regards to the backside of a keyboard, by no means actually seen, nevertheless, I preferred the unique design which was mentioned to be backlit glass mixed with UV printing.
Sound dampening
PORON sandwich foam, IXPE swap pad, PET noise cancellation pad, EPDM dampening pad. Along with its gasket-mounted construction and all of the flex cuts of the plate and PCB, the NPKC RO75 ensures a tender and comfortable typing really feel whereas delivering a pleasant out-of-the-box sound high quality.
Lights
This keyboard is supplied with south-facing RGB backlighting with loads of accessible colours and patterns. The 8 cool translucent caps are the icing on the cake.
Wi-fi
The NPKC RO75 is a tri-mode wi-fi keyboard (Bluetooth 5.0, 2.4GHz wi-fi, and USB Sort-C wired connections) with 2x3000mAh battery. (That is what’s inside my evaluate unit. Some sources point out 4000/8000mAh batteries.)
The battery on-off swap is hidden beneath the suitable Shift key. I do not actually get this placement, nevertheless widespread it’s, however anyway. In some circumstances, the lightning-fast, screwless disassembly makes it simpler to entry the PCB straight from the again – with no need to seize a software to take away the cap.
Software program [not entirely tested!]
Having QMK/VIA/Vial help is at all times reassuring. No want to put in any customized software program.
If the manufacturing facility settings do not meet your wants, you’ve gotten the choice to customise the bottom layer, and extra layers as nicely – after importing the required JSON file (hyperlink coming later) – which I am unable to discover for the time being. Ready for suggestions from Apos/NPKC.
Swapping letters or symbols ought to work as regular, that is the simple half. Nevertheless, I’ve but to check if SpaceFN layer mod-tap capabilities work as anticipated too. This single layer could possibly be an actual game-changer, placing arrows, navigation and numbers below your fingertips.
So when you’re an actual keymap wizard typing in a number of languages, you may wish to maintain off on ordering till I’ve examined the options – after receiving the required information.
Portability
The NPKC RO75 is a superb board to your desk, but when mobility is your primary concern, I’d select one thing lighter. A lot lighter to be frank. 🙂 Certain, its wi-fi options make it transportable in principle, the comparatively compact footprint helps too, nevertheless, perhaps one thing lower than 1.68kg is best suited to on the go. 😉
Conclusion
The 75% wi-fi NPKC RO75 is an actual bang-for-your-buck supply from NPKClub, a brand new design studio associated to Idobao. A clear and easy trying aluminum keyboard case with a pleasant sci-fi keycap set with out the usually lame gamer aesthetics. Cool screwless disassembly, good out-of-the-box typing expertise, hotswappable switches, MX suitable keycaps, gasket mounting, and 5 cool colorways. The QMK/VIA/Vial help is reassuring – however not but absolutely examined! Nonetheless, I can extremely advocate the board, as the costs indicated at Apos are very aggressive.
Execs
- sturdy aluminum case, wonderful construct high quality, good colorways
- good keycap set design
- extremely customizable (hotswap, MX, VIA/Vial)
Cons
- Complicated specs and guide stuffed with typos and factual errors (in all probability outdated information referring to earlier variations), additionally the dearth of referenced JSON and .UF2 information for VIA/Vial.
Worth & Availability
For some motive, Apos lists significantly better costs than NPKC, and so they settle for the KBDNEWS coupon code (5% off) as nicely, so the NPKC RO75 is on the market for a value beginning at simply $109 $104 now. That is the most cost effective, silver colour variant, with different colours and ending priced at as much as $149 $142. Nonetheless price it I would say.
Remember to make use of the KBDNEWS coupon code to assert your 5% low cost!
Printed on Fri 18th Jul 2025. Featured in KBD #195.
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