NIUNIUReleased 2025

ORTHO Roly poly 40 R3

68/100
Solid pick
Overall score · how we rate
40% ANSIHot-swappableHall-effectQMK / VIAWireless
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Why we rate it

  • Class-leading portability (81/100)
  • Strong build quality (75/100)
  • Hot-swappable switches
  • First-class QMK / VIA firmware
  • Performance is the weak point (48/100)
Score profile

Where the ORTHO Roly poly 40 R3 wins and loses

Six weighted axes · the shape tells the story
BuildCustom.Perform.Productiv.Portab.Overall757148578168
Build quality
75
Customisability
71
Performance
48
Productivity
57
Portability
81
Overall
68
Full specification

Specifications

Grouped · supported features marked in blue

Layout

Layout size40
StandardANSI
ProfileNormal
ErgonomicsOrtholinear
Volume knobYes
OLED / LCD screenYes

Switches & feel

Hot-swappableYes
Mount typeTop Mount
Screw-in stabilisersYes
Sound dampeningYes
Hall-effect / magneticYes
Rapid triggerYes

Connectivity & firmware

ConnectionWireless + wired
USB-CYes
N-key rolloverYes
QMKYes
VIAYes
VIALYes
Mac & WindowsYes
Multi-media keysYes

Build

Case materialAluminum
BacklightYes
ColourwaysYes

More specs

Passthrough UsbYes
Head to head

ORTHO Roly poly 40 R3 vs WLMouse Ying75

Highlighted cell = better in that row
BuildCustom.Perform.Productiv.Portab.Overall
ORTHO Roly poly 40 R3Ying75
 NIUNIUORTHO Roly poly 40 R3This pageWLMouseYing75
Overall score68 /10069 /100Better
Build quality75 /100Better61 /100
Performance48 /10086 /100Better
ConnectionWireless + wiredBetterWired only
Polling rate8,000 Hz
Mount typeTop MountGasket MountBetter
Case materialAluminumBetterCarbon Fiber
Hot-swappableYesYes
QMK / VIAYesYes