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Head to head · Prices checked Oct 25, 2026

Double shell DS102i vs MCHOSE K99 V3

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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

MCHOSE K99 V3

  • Layout size

    100%

    98%

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Low profile

    Yes

    No

  • Switch options

    Linear, Tactile

    Linear

KeebFinder scores

How we score
  • Double shell DS102i
  • MCHOSE K99 V3
Performance
46
93
Build quality
42
63
Productivity
51
83
Customizability
50
66
Portability
48
63

What they share

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

Full specs

Double shell DS102i vs MCHOSE K99 V3 specs

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

11 of 23 specs differ

Double shell DS102i

MCHOSE K99 V3

Typing & switches

Switch options

Linear, Tactile
Linear

Rapid trigger

No
Yes

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Low profile

Yes
No

Sound dampening

No
Yes

Layout

Layout size

100%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

—
8,000 Hz

Battery

—
10,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
—

Plate material

—
FR4, Polycarbonate

Keycaps

PBT
—

Weight

—
1,277 g

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

Where to buy

Compare prices

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

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