Jamesdonkey A3 vs Redragon PENUMBRA K687 HE
Get the Jamesdonkey A3 for hot-swappable. Get the Redragon PENUMBRA K687 HE for hall effect and rapid trigger.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Jamesdonkey A3
Redragon PENUMBRA K687 HE
Hall effect (magnetic)
No
Yes
Rapid trigger
No
Yes
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Hot-swappable
Yes
No
Case material
ABS, PBT, Plastic, Polycarbonate
Aluminum
- Jamesdonkey A3
- Redragon PENUMBRA K687 HE
- Performance
- 6287
- Build quality
- 6670
- Productivity
- 9178
- Customizability
- 8555
- Portability
- 7961
- Layout size: 75%
- Mount style: Gasket Mount
- Knob
- Sound dampening
- Keycaps: PBT
Jamesdonkey A3 vs Redragon PENUMBRA K687 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 25 specs differ
Jamesdonkey A3
Redragon PENUMBRA K687 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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