Head to head · Prices checked Nov 10, 2026

Keychron K2 Ultra vs K8 Max

Get the Keychron K2 Ultra for the 8,000 Hz polling rate.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

polling rate

Keychron K2 Ultra

5.0 (3)5.0 · 3 reviews

from$119at MK

Compare 4 stores

Keychron K8 Max

No reviews

from$124at MK

Compare 4 stores

Quick verdict

Which one should you get?

Get the

Keychron K2 Ultra

polling rate

Build quality in the top 10% of 75% boards under $150.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Missing ISO-DE, ISO-UK, ISO-CH. The other board is sold in those layouts.
No numpad.

$119 at MK

Get the

Keychron K8 Max

Build quality in the top 5% of 80% boards under $150.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Missing ISO-FR, ISO-ES, ISO-IT. The other board is sold in those layouts.
No numpad.

$124 at MK

What actually differs

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 Ultra

Keychron K8 Max

Layout size
75%
80%
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS, Aluminum
ABS, Aluminum, Steel
Mount style
Gasket Mount
PCB Mount, Plate Mount
Weight
1,084 g
1,308 g
Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score

Keychron K2 Ultra
Keychron K8 Max

Performance: 90
80
Build quality: 86
87
Productivity: 94
94
Customizability: 92
91
Portability: 82
76

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Battery: 4,000 mAh
Switch options: Clicky, Linear, Tactile
QMK
VIA

See every spec side by side

Full specs

Keychron K2 Ultra vs K8 Max specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

8 of 26 specs differ

Spec

Keychron K2 Ultra

Keychron K8 Max

Typing & switches

Switch options

Clicky, Linear, Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

PCB Mount, Plate Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

75%

80%

Layout standard

ANSI, ISO, ISO-ES, ISO-FR, ISO-IT

ANSI, ISO, ISO-CH, ISO-DE, ISO-SW, ISO-UK

Ergonomics

Standard

Display

None

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 HzBetter

1,000 Hz

Battery

4,000 mAh

USB-C

Yes

Build & materials

Case material

ABS, Aluminum

ABS, Aluminum, Steel

Plate material

Steel

Keycaps

PBT

Weight

1,084 g

1,308 g

Dimensions

31 x 312 x 122 mm

43 x 359 x 129 mm

Typing angle

—

11°, 3°

Backlight

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2026

2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron K2 Ultra

Keychron (DE)
ISO-FR, ISO-ES, ISO-IT
In stockDoes not ship to you

Keychron K8 Max

Keychron
ISO-DE, ISO-UK, ISO-CH
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-CH
Out of stockDoes not ship to you

Where to buy

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.

Keychron K2 Ultra4 stores