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DAREU A81 Elastic Gasket Structure 75% Mechanical Keyboard

Dareu A81 Mechanical Keyboard

The Dareu A81 Elastic Structure is a compact 75% mechanical keyboard suited for users who want a space-saving layout with a smooth and stable typing experience. It fits well for office workers or hobbyists who prefer a quieter, cushioned keystroke and need reliable full-key rollover for fast, accurate typing. Its multiple connectivity options also make it flexible for different setups.</p... Read more
Compare prices from $125.00 to $149
Details
Specification
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Compare Dareu A81 vs Keychron K2 HE vs WOBKEY Rainy75 Pro Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Dareu A81Keychron K2 HEWOBKEY Rainy75 Pro
DAREU A81 Elastic Gasket Structure 75% Mechanical Keyboard
99
Keychron K2 HE Wireless Magnetic Switch Custom Keyboard
94
WOBKEY Rainy 75 Pro Keyboard
0.0 (0)
4.6 (69)
5.0 (34)
  • Released in 2022
  • Built with the ANSI layout standard
  • Made with a Polycarbonate case
  • Offers Yes, Rgb RGB lighting
  • Released in 2024
  • Has Linear, Magnetic switch options
  • Built with the ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS layout standard
  • Comes with a knob
  • Provides dedicated media keys
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Tray Mount mounting style
  • Equipped with a 4000 mAh battery
  • Weighs about 1743 g
  • Sized at 30 x 127 x 41 mm
  • Made with a Aluminum, Wood, ABS, Resin case
  • Offers Yes, Rgb, North-face, Rgb North-face, White, White North-face RGB lighting
  • Released in 2025
  • Has Linear switch options
  • Built with the ANSI, ISO-DE, ISO layout standard
  • Equipped with a 7000 mAh battery
  • Weighs about 1800 g
  • Sized at 30 x 320 x 150 mm
  • Made with a Aluminum, Steel case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 46.6
  • Build Quality: 48.1
  • Productivity: 81.8
  • Customizability: 57.1
  • Portability: 77.9
Scores
  • Performance: 93.3
  • Build Quality: 90.8
  • Productivity: 96.9
  • Customizability: 99.6
  • Portability: 81.3
Scores
  • Performance: 79.9
  • Build Quality: 88
  • Productivity: 93.9
  • Customizability: 89.6
  • Portability: 91.7
Name
Dareu A81
Name
Keychron K2 HE
Name
WOBKEY Rainy75 Pro
Release year
2022
Release year
2024
Release year
2025
Switch Options
-
Switch Options
Linear, Magnetic
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS
Layout Standard
ANSI, ISO-DE, ISO
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, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
4000 mAh
Battery capacity
7000 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
Gasket Mount
Mount Style
Tray Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, North-face, White
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Colors
Case Material
Polycarbonate
Case Material
Aluminum, Wood, ABS, Resin
Case Material
Aluminum, Steel
Keycaps Material
PBT, ABS, PC
Keycaps Material
PBT, ABS, PC
Keycaps Material
PBT
Dimensions
-
Dimensions
30 x 127 x 41 mm
Dimensions
30 x 320 x 150 mm
Weight
-
Weight
1743g
Weight
1800g
*Something incorrect or missing? Please
let me know
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Product Description

The Dareu A81 Elastic Structure is a compact 75% mechanical keyboard suited for users who want a space-saving layout with a smooth and stable typing experience. It fits well for office workers or hobbyists who prefer a quieter, cushioned keystroke and need reliable full-key rollover for fast, accurate typing. Its multiple connectivity options also make it flexible for different setups.

Key Features

  • Compact 81-key layout saves desk space while retaining function row and arrow keys for productivity.
  • Supports three connection modes: wired USB-C, Bluetooth, and 2.4 GHz wireless, allowing versatile use across devices.
  • Full-key conflict-free operation ensures no missed or ghosted keystrokes during fast typing or gaming.
  • RGB backlighting adds visual customization, useful in low-light environments.

Build Quality

  • Polycarbonate transparent keycaps provide a distinct look and durability.
  • Spring arm gasket-mounted structure combines a T-shaped PCB with a silicone sleeve, softening keystrokes and reducing impact noise.
  • Double-padded layers with high-tenacity silicone and Poron Cotton improve typing acoustics and cushioning.
  • Stabilizers are securely fixed with PCB screws, minimizing wobble on larger keys like spacebar and Enter.

Typing Experience

  • Switch options include Purple Gold and Sky V3 mechanical switches, offering different tactile feels (specific switch characteristics unknown).
  • Soft, quiet keystrokes due to gasket mounting and silicone padding, suitable for office or shared spaces.
  • Stable large keys enhance typing accuracy and comfort over extended use.

Compatibility

  • Compatible with Windows and Mac systems, supporting common layouts and key functions.
  • Unknown firmware or keymapping customization options.

Trade-offs

  • Compact layout may not suit users who rely heavily on a full-size keyboard or dedicated number pad.
  • Switch types and their sound profiles are not detailed, limiting informed choice for switch preference.
  • Unknown battery life and wireless performance metrics.

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