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DoubleShell DS84i Low Profile Mechanical Keyboard

Double shell DoubleShell DS84i Mechanical Keyboard

The Double Shell DoubleShell DS84i is a low-profile mechanical keyboard suited for users who want a compact layout with versatile connectivity and a typing experience inspired by the Apple Magic keyboard. It fits well for office workers or casual users who prefer a slim design with tactile or linear switch options and value wireless flexibility. It also appeals to those who want easy switch customization without soldering.</p... Read more
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Compare Double shell DoubleShell DS84i vs Keychron K3 Max vs Keychron K3 Pro Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Double shell DoubleShell DS84iKeychron K3 MaxKeychron K3 Pro
DoubleShell DS84i Low Profile Mechanical Keyboard
94
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
87
Keychron K3 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
0.0 (0)
4.7 (9)
4.7 (52)
  • Has Tactile, Linear switch options
  • Built with the ANSI layout standard
  • Comes with a knob
  • Weighs about 798 g
  • Sized at 25 x 153 x 314 mm
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI layout standard
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Plate Mount mounting style
  • Weighs about 580 g
  • Sized at 22 x 306 x 116 mm
  • Made with a ABS, Aluminum, Wood, Plastic case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ANSI layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless, 2.4 GHz connectivity
  • Weighs about 930 g
  • Sized at 15 x 306 x 116 mm
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 61.4
  • Build Quality: 40.5
  • Productivity: 58.9
  • Customizability: 59.9
  • Portability: 74.6
Scores
  • Performance: 80.9
  • Build Quality: 86.4
  • Productivity: 94.3
  • Customizability: 92.2
  • Portability: 77.2
Scores
  • Performance: 81
  • Build Quality: 81.3
  • Productivity: 79.8
  • Customizability: 89
  • Portability: 77.2
Name
Double shell DoubleShell DS84i
Name
Keychron K3 Max
Name
Keychron K3 Pro
Release year
2023
Release year
2023
Release year
2022
Switch Options
Tactile, Linear
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI
Layout Standard
ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, Wired, Wireless, 2.4 GHz
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
1550 mAh
Battery capacity
1550 mAh
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
-
Mount Style
Plate Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, South-face, White, North-face
Case Colors
Case Colors
Case Colors
Case Material
-
Case Material
ABS, Aluminum, Wood, Plastic
Case Material
Aluminum, Plastic, ABS
Keycaps Material
PBT
Keycaps Material
PBT, ABS
Keycaps Material
ABS, PBT
Dimensions
25 x 153 x 314 mm
Dimensions
22 x 306 x 116 mm
Dimensions
15 x 306 x 116 mm
Weight
798g
Weight
580g
Weight
930g
*Something incorrect or missing? Please
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Product Description

The Double Shell DoubleShell DS84i is a low-profile mechanical keyboard suited for users who want a compact layout with versatile connectivity and a typing experience inspired by the Apple Magic keyboard. It fits well for office workers or casual users who prefer a slim design with tactile or linear switch options and value wireless flexibility. It also appeals to those who want easy switch customization without soldering.

Key Features

  • Hot-swappable low-profile Gateron switches allow easy customization between tactile Brown or linear Red switches without tools.
  • Three connectivity modes include Bluetooth 5.0, 2.4GHz wireless, and wired USB-C, offering flexibility for different devices and use cases.
  • RGB backlighting with multiple effects enables visual customization, while an indicator light strip shows active settings clearly.
  • A multi-function metallic knob controls volume or screen brightness, reducing the need for separate controls.
  • Up to 20 weeks of battery life supports long wireless use without frequent charging.

Typing Experience

The ladder-shaped PBT keycaps elevate the center of each key, providing a smoother and more comfortable typing surface with less finger fatigue. The low-profile mechanical switches deliver a typing feel closer to laptop keyboards but with mechanical feedback. Full-key rollover prevents missed inputs during fast typing.

Build Quality

The keyboard features a rounded top design inspired by the Apple Magic keyboard, with a finely textured metallic knob adding tactile control. The case uses quality materials for a solid but lightweight build, weighing under 800 grams, making it portable without sacrificing stability.

Connectivity

Users can switch seamlessly between wired USB-C, Bluetooth 5.0, and 2.4GHz wireless modes. This flexibility suits multi-device setups and reduces cable clutter. The keyboard stores the 2.4GHz receiver in a dedicated slot for convenience.

Trade-offs

  • The low-profile layout and keycap shape may feel unfamiliar to users accustomed to standard keycaps or taller switches.
  • While the keyboard supports hot-swapping, it only fits low-profile 3 or 5-pin switches, limiting switch variety compared to full-height options.
  • Unknown firmware update support or advanced remapping beyond macro programming may limit customization for power users.

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