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Head to head · Prices checked Oct 21, 2026

Keychron B2 Pro vs MK LowKey70

Get the MK LowKey70 for hot-swappable and the 2,000 mAh battery.

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 B2 Pro

MK LowKey70

  • Layout size

    96%

    75%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Hot-swappable

    No

    Yes

  • Battery

    800 mAh

    2,000 mAh

  • Case material

    ABS, Plastic

    Aluminum

KeebFinder scores

How we score
  • Keychron B2 Pro
  • MK LowKey70
Performance
50
64
Build quality
42
67
Productivity
69
76
Customizability
47
74
Portability
51
83

What they share

  • Low profile
  • Switch options: Clicky, Linear, Tactile
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron B2 Pro

1.3

3 owner reviews

Critique
“I am used to using a laptop keyboard, so not sure if that's the problem, but I get many missed keystrokes... Very frustration - spend more time editing than typing...”
Mike· via Keychron

MK LowKey70

No owner reviews collected yet.

Full specs

Keychron B2 Pro vs MK LowKey70 specs

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

9 of 22 specs differ

Keychron B2 Pro

MK LowKey70

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

—
Plate Mount

Low profile

Yes
Yes

Layout

Layout size

96%
75%

Layout standard

ANSI, ISO, JIS
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

800 mAh
2,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
Aluminum

Plate material

—
Aluminum

Keycaps

ABS
PBT

Weight

585 g
—

Dimensions

5 x 96 x 5 mm
—

Typing angle

3°
—

Backlight

None
RGB

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2025
2023

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • MKUS

    In stock
    $30Visit
  • KeychronHK

    In stock
    $39Visit
  • Keychron (DE)DE

    In stock
    $71Visit
  • AmazonGlobal

    Check price
    Visit
MK LowKey702 stores
  • MKUS

    In stock
    $45Visit
  • AmazonGlobal

    Check price
    ~$45Visit

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.

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