Apos NPKC RO75
AposReleased 2025
NPKC RO75
86/100
75% ANSI4,000 Hz pollingHot-swappableHall-effectQMK / VIARGB backlight
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Why we rate it
- Class-leading portability (92/100)
- Class-leading productivity (89/100)
- 4,000 Hz polling rate
- Hot-swappable switches
- Few standout weaknesses for the class
Score profile
Six weighted axes · the shape tells the storyWhere the NPKC RO75 wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Layout
Layout size75
StandardANSI
ProfileNormal
ErgonomicsNormal
Volume knobYes
OLED / LCD screenYes
Switches & feel
Switch typesLinear · Tactile
Hot-swappableYes
Mount typeGasket Mount
Screw-in stabilisersYes
Sound dampeningYes
Hall-effect / magneticYes
Rapid triggerYes
Connectivity & firmware
ConnectionWireless + wired
USB-CYes
Polling rate4,000 Hz
Battery6000 mAh
N-key rolloverYes
QMKYes
VIAYes
VIALYes
Mac & WindowsYes
Multi-media keysYes
Build
Case materialAluminum
Keycap materialPBT · ABS
BacklightRGB
ColourwaysYes
Dimensions35
Weight1680 g
More specs
Height Mm35 mm
Passthrough UsbYes
Head to head
Highlighted cell = better in that rowNPKC RO75 vs Keychron Keychron K1 Max
NPKC RO75Keychron K1 Max
| AposNPKC RO75This page | KeychronKeychron K1 Max | |
|---|---|---|
| Overall score | 86 /100Better | 85 /100 |
| Build quality | 83 /100Better | 80 /100 |
| Performance | 87 /100Better | 81 /100 |
| Connection | Wireless + wired | Wireless + wired |
| Polling rate | 4,000 HzBetter | 1,000 Hz |
| Mount type | Gasket MountBetter | PCB Mount |
| Case material | Aluminum | ABS · Aluminum · Plastic |
| Hot-swappable | Yes | Yes |
| QMK / VIA | Yes | Yes |
