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Head to head · Prices checked Oct 21, 2026

Double shell DS102i vs Keychron K3 Max

Get the Keychron K3 Max for hot-swappable and qmk.

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.

Double shell DS102i

Keychron K3 Max

  • Layout size

    100%

    75%

  • Hot-swappable

    No

    Yes

  • Case material

    Aluminum

    ABS, Aluminum, Plastic, Wood

  • Switch options

    Linear, Tactile

    Clicky, Linear, Tactile

  • QMK

    No

    Yes

KeebFinder scores

How we score
  • Double shell DS102i
  • Keychron K3 Max
Performance
46
81
Build quality
42
86
Productivity
51
94
Customizability
50
91
Portability
49
77

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Low profile
See every spec side by side

From real owners

What owners say

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

Double shell DS102i

No owner reviews collected yet.

Keychron K3 Max

4.1

16 owner reviews

Praise
“Noce keyboard, i appreciate the level of customization QMK provides. One thing was little disappointing - the tactile feeling comparing to K3. Other than that its very good kb!”
SergeiVerified buyer· via Keychron
Critique
“I sold my k3 pro and got this. The one I got drops connection intermittently or doesn't type or respond right away. It sounds nice, but stiff reds are not as pleasant to type on as previous keyboards reds. I really thought I ordered hotswap RGB max but seems…”
SianiVerified buyer· via Keychron

Full specs

Double shell DS102i vs Keychron K3 Max specs

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

14 of 27 specs differ

Double shell DS102i

Keychron K3 Max

Typing & switches

Switch options

Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

—
Plate Mount

Low profile

Yes
Yes

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

100%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

—
1,550 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum, Plastic, Wood

Plate material

—
Aluminum, Plastic, Polycarbonate

Keycaps

PBT
ABS, PBT

Weight

—
580 g

Dimensions

—
22 x 306 x 116 mm

Typing angle

—
3°, 7°

Backlight

RGB
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

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
    $119Visit
  • AmazonGlobal

    Check price
    ~$119Visit
  • KeychronHK

    In stock
    $89Visit
  • MKUS

    In stock
    $89Visit
  • Keychron (DE)DE

    In stock
    $103Visit
  • ktechsSG

    In stock
    $169Visit

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