DOIO KB03 04
DOIOReleased 2023
KB03 04
82/100
Macropad ANSIHot-swappableHall-effectQMK / VIARGB backlightWired · USB-C
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Why we rate it
- Class-leading customisability (90/100)
- Class-leading productivity (81/100)
- Hot-swappable switches
- First-class QMK / VIA firmware
- Wired only — no Bluetooth or 2.4 GHz
Score profile
Six weighted axes · the shape tells the storyWhere the KB03 04 wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Layout
Layout sizeMacropad
StandardANSI
ProfileNormal
ErgonomicsNormal
Volume knobYes
OLED / LCD screenYes
Switches & feel
Hot-swappableYes
Screw-in stabilisersYes
Sound dampeningYes
Hall-effect / magneticYes
Rapid triggerYes
Connectivity & firmware
ConnectionWired only
USB-CYes
N-key rolloverYes
QMKYes
VIAYes
VIALYes
Mac & WindowsYes
Multi-media keysYes
Build
Case materialAluminum · Acrylic
BacklightRGB
ColourwaysYes
Dimensions23
Weight205 g
More specs
Height Mm23 mm
Passthrough UsbYes
Head to head
Highlighted cell = better in that rowKB03 04 vs Ajazz Ajazz AK820 Pro
KB03 04Ajazz AK820 Pro
| DOIOKB03 04This page | AjazzAjazz AK820 Pro | |
|---|---|---|
| Overall score | 82 /100Better | 81 /100 |
| Build quality | 80 /100Better | 72 /100 |
| Performance | 65 /100Better | 62 /100 |
| Connection | Wired only | Wireless + wiredBetter |
| Polling rate | — | — |
| Mount type | — | Gasket MountBetter |
| Case material | Aluminum · Acrylic | ABS · Aluminum |
| Hot-swappable | Yes | Yes |
| QMK / VIA | Yes | Yes |
