Keychron K2 Max vs K8 Ultra
Get the Keychron K8 Ultra for the 8,000 Hz polling rate.
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.
Keychron K2 Max
Keychron K8 Ultra
Layout size
75%
80%
Max polling rate
1,000 Hz
8,000 Hz
Case material
ABS, Aluminum
ABS, Aluminum, Metal
Mount style
PCB Mount, Plate Mount
Plate Mount
Weight
940 g
1,299 g
- Keychron K2 Max
- Keychron K8 Ultra
- Performance
- 8190
- Build quality
- 8683
- Productivity
- 9595
- Customizability
- 9192
- Portability
- 7977
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Switch options: Clicky, Linear, Tactile
- QMK
- VIA
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K2 Max
2 owner reviews
“Négatif: Le temps de livraison et la clareté des infos”
Keychron K8 Ultra
4 owner reviews
“The order is exactly what i had ordered, and exceeds everything i had expected”
Keychron K2 Max vs K8 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 26 specs differ
Keychron K2 Max
Keychron K8 Ultra
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Lowest price across stores, Amazon excluded.
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.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.