Keychron J2 HE
KeychronReleased 2026
J2 HE
88/100
75% ANSI8,000 Hz pollingHot-swappableHall-effectQMK / VIARGB backlight
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Why we rate it
- Class-leading customisability (90/100)
- Class-leading performance (89/100)
- 8,000 Hz polling rate
- Hot-swappable switches
- Portability is the weak point (59/100)
- Wired only — no Bluetooth or 2.4 GHz
Score profile
Six weighted axes · the shape tells the storyWhere the J2 HE 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 · Clicky
Hot-swappableYes
Mount typeGasket Mount
Screw-in stabilisersYes
Sound dampeningYes
Hall-effect / magneticYes
Rapid triggerYes
Connectivity & firmware
ConnectionWired only
USB-CYes
Polling rate8,000 Hz
N-key rolloverYes
QMKYes
VIAYes
VIALYes
Mac & WindowsYes
Multi-media keysYes
Build
Case materialPlastic
Keycap materialPBT
BacklightRGB · North-Face
ColourwaysYes
Dimensions31
Weight780 g
More specs
Height Mm31 mm
Passthrough UsbYes
Head to head
Highlighted cell = better in that rowJ2 HE vs Varmilo MA Series V2 Yakumo White TKL
J2 HEMA Series V2 Yakumo White TKL
| KeychronJ2 HEThis page | VarmiloMA Series V2 Yakumo White TKL | |
|---|---|---|
| Overall score | 88 /100 | 88 /100 |
| Build quality | 83 /100Better | 74 /100 |
| Performance | 89 /100Better | 75 /100 |
| Connection | Wired only | Wired only |
| Polling rate | 8,000 Hz | — |
| Mount type | Gasket MountBetter | Plate Mount |
| Case material | Plastic | Wood · Plastic |
| Hot-swappable | Yes | Yes |
| QMK / VIA | Yes | Yes |
