Azio IZO Numpad vs Ktechs Rainy75
Get the Azio IZO Numpad for hot-swappable. Get the Ktechs Rainy75 for the 3,500 mAh battery.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Which one should you get?
Get the
Azio IZO Numpad
Hot-swappable
Build quality in the bottom 15% of Numpad boards under $100.
- Numpad only. This is not a full keyboard.
Get the
Ktechs Rainy75
Battery
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.
Azio IZO Numpad
Ktechs Rainy75
Layout size
Numpad
75%
Connection
Bluetooth, Wired
Wireless
Wireless for several devices and wired for lower latency
Hot-swappable
Yes
No
Switch changes without soldering
Battery
1,000 mAh
3,500 mAh
A larger battery means fewer cables during the day
Display
None
LED
A case display rather than a typing feature
- Azio IZO Numpad
- Ktechs Rainy75
- Performance
- 5947
- Build quality
- 4865
- Productivity
- 5946
- Customizability
- 5443
- Portability
- 8674
Azio IZO Numpad vs Ktechs Rainy75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 20 specs differ
Azio IZO Numpad
Ktechs Rainy75
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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.
- Check on Amazon
Amazon
Check price
Not sold on either?
![[In Stock] Soso-pad Customizable Wireless Fingerprint ID Numpad](https://cdn.shopify.com/s/files/1/1674/0405/files/Soso-Pad_3-3.jpg?v=1772105505&width=3840&quality=75)
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.