Corsair K70 Max vs Ktechs Rainy75
Get the Corsair K70 Max for hall effect and the 8,000 Hz polling rate.
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Which one should you get?
Get the
Corsair K70 Max
Hall effect
Build quality in the bottom 40% of 100% boards at any price.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Ktechs Rainy75
Build quality in the bottom 30% of 75% boards under $50.
- Switches are soldered. Swapping them means soldering.
- 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.
Corsair K70 Max
Ktechs Rainy75
Layout size
100%
75%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Connection
Wired
Wireless
Wireless for several devices and wired for lower latency
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Knob
Yes
No
- Corsair K70 Max
- Ktechs Rainy75
- Performance
- 8347
- Build quality
- 5165
- Productivity
- 6746
- Customizability
- 5243
- Portability
- 4274
- Mount style: Gasket Mount
Corsair K70 Max vs Ktechs Rainy75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 19 specs differ
Corsair K70 Max
Ktechs Rainy75
Switch options
Hall effect (magnetic)
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Dimensions
Backlight
Released
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