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Head to head · Prices checked Oct 21, 2026

Fantech MAXFIT81 MK910 vs Keychron K2

Get the Fantech MAXFIT81 MK910 for knob.

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.

Fantech MAXFIT81 MK910

Keychron K2

  • Connection

    Bluetooth, Wired, 2.4 GHz

    Bluetooth, Wired

  • Case material

    ABS, Aluminum

    ABS, Aluminum, Plastic

  • Mount style

    Gasket Mount

    Tray Mount

  • Knob

    Yes

    No

  • Display

    OLED

    None

KeebFinder scores

How we score
  • Fantech MAXFIT81 MK910
  • Keychron K2
Performance
63
69
Build quality
68
68
Productivity
83
68
Customizability
82
63
Portability
81
82

What they share

  • Layout size: 75%
  • Hot-swappable
  • Battery: 4,000 mAh
  • 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.

Fantech MAXFIT81 MK910

No owner reviews collected yet.

Keychron K2

4.8

35 owner reviews

Praise
“It is an amazing keyboard. One thing, I don’t like that there is no battery indicator for this version so that I don’t when I need to charge it before it die out.”
Kasidet S.Verified buyer· via Keychron

Full specs

Fantech MAXFIT81 MK910 vs Keychron K2 specs

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

12 of 23 specs differ

Fantech MAXFIT81 MK910

Keychron K2

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

OLED
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, Wired, 2.4 GHz
Bluetooth, Wired

Max polling rate

—
1,000 Hz

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
ABS, Aluminum, Plastic

Plate material

FR4
—

Keycaps

ABS, PBT
ABS

Weight

1,093 g
794 g

Dimensions

45 x 303 x 104 mm
40 x 317 x 129 mm

Backlight

RGB, south-facing
Yes, north-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2021

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $109Visit
  • AmazonGlobal

    Check price
    ~$109Visit
  • WhatGeekCN

    Out of stock
    $88Visit
Keychron K23 stores
  • AmazonGlobal

    Check price
    Visit
  • KeychronHK

    Out of stock
    $52Visit
  • Keychron (DE)DE

    Out of stock
    $111Visit

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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