Jamesdonkey RS2 4.0 vs Yunzii B75 Pro
Get the Jamesdonkey RS2 4.0 for qmk.
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Which one should you get?
Get the
Jamesdonkey RS2 4.0
QMK
Build quality in the top 40% of 96% boards under $100.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Get the
Yunzii B75 Pro
Build quality in the top 35% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
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 RS2 4.0
Yunzii B75 Pro
Layout size
96%
75%
Case material
Aluminum
Plastic
Switch options
Linear
Clicky, Linear, Tactile
Weight
1,150 g
937 g
Heavier boards stay planted and lighter ones travel
QMK
Yes
No
The deep option when you want to remap every key
- Jamesdonkey RS2 4.0
- Yunzii B75 Pro
- Performance
- 5785
- Build quality
- 7072
- Productivity
- 9391
- Customizability
- 8278
- Portability
- 5380
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Mount style: Gasket Mount
- Knob
- Sound dampening
Jamesdonkey RS2 4.0 vs Yunzii B75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 25 specs differ
Jamesdonkey RS2 4.0
Yunzii B75 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Jamesdonkey RS2 4.0
No ISO layout at the stores we track.
Yunzii B75 Pro
Yunzii
ISO
In stockShips to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
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