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61
EISA K686 HE Rapid Trigger Gaming Keyboard

Redragon EISA K686 HE

The Redragon EISA K686 HE is a wired mechanical keyboard designed for users who want a straightforward, durable typing tool with RGB lighting. It suits gamers and general users who prefer a full-size layout with standard keycaps and mechanical switches. This keyboard offers basic customization and a familiar typing feel without advanced features like wireless connectivity or hot-swappable switches.</p... Read more
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EISA K686 HE Rapid Trigger Gaming Keyboard

Redragon EISA K686 HE - EISA K686 HE Rapid Trigger Gaming Keyboard
Redragon
Ships to US
$62
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Compare Redragon EISA K686 HE vs Epomaker Galaxy100 Lite vs Keychron V3 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Redragon EISA K686 HEEpomaker Galaxy100 LiteKeychron V3
61
EISA K686 HE Rapid Trigger Gaming Keyboard
-45% off
90
EPOMAKER Galaxy100 Lite
96
Keychron V3 QMK Custom Mechanical Keyboard ISO Layout Collection
0.0 (0)
4.5 (33)
2.3 (17)
  • Has Magnetic switch options
  • Available in a 90% layout
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 1200 g
  • Sized at 39 x 394 x 144 mm
  • Made with a Plastic case
  • Offers Yes, Rgb RGB lighting
  • Has Clicky, Linear switch options
  • Available in a 96% layout
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 8000 mAh battery
  • Weighs about 1660 g
  • Sized at 32 x 405 x 138 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Available in a 80% layout
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW layout standard
  • Provides dedicated media keys
  • Includes screw-in stabilizers
  • Uses a Tray Mount mounting style
  • Supports Wired, Wired only, connectivity
  • Weighs about 1360 g
  • Sized at 19 x 141 x 367 mm
  • Made with a Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Scores
  • Performance: 97.6
  • Build Quality: 56.3
  • Productivity: 61.8
  • Customizability: 47.9
  • Portability: 41.4
Scores
  • Performance: 83.4
  • Build Quality: 83.6
  • Productivity: 93
  • Customizability: 87.9
  • Portability: 62.1
Scores
  • Performance: 90.9
  • Build Quality: 88.5
  • Productivity: 97.7
  • Customizability: 98.2
  • Portability: 57.5
Name
Redragon EISA K686 HE
Name
Epomaker Galaxy100 Lite
Name
Keychron V3
Release year
2025
Release year
2025
Release year
2022
Switch Options
Magnetic
Switch Options
Clicky, Linear
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
90%
Layout Size
96%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
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
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only,
Polling Rate
8000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz;8000 Hz
Battery capacity
-
Battery capacity
8000 mAh
Battery capacity
-
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
Gasket Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face, White, White South-face
Case Colors
Case Colors
Case Colors
Case Material
Plastic
Case Material
Aluminum
Case Material
Plastic, ABS
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
39 x 394 x 144 mm
Dimensions
32 x 405 x 138 mm
Dimensions
19 x 141 x 367 mm
Weight
1200g
Weight
1660g
Weight
1360g
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Product Description

The Redragon EISA K686 HE is a wired mechanical keyboard designed for users who want a straightforward, durable typing tool with RGB lighting. It suits gamers and general users who prefer a full-size layout with standard keycaps and mechanical switches. This keyboard offers basic customization and a familiar typing feel without advanced features like wireless connectivity or hot-swappable switches.

Key Features

  • RGB backlighting allows users to customize lighting effects for visibility and aesthetics in various environments.
  • Full-size layout includes a number pad, supporting productivity tasks and gaming that benefit from dedicated keys.
  • Mechanical switches provide tactile feedback and durability, enhancing typing accuracy and responsiveness.
  • Anti-ghosting on all keys ensures multiple simultaneous key presses register correctly, useful for fast-paced gaming.

Build Quality

  • Constructed with a plastic case, which keeps the keyboard lightweight but may feel less sturdy compared to metal alternatives.
  • Standard mounting style without specialized dampening features, so typing sound and feel are typical of mechanical keyboards in this segment.

Typing Experience

  • Switch type affects typing feel, generally offering a balance between responsiveness and noise; specific switch options are unknown.
  • Keycaps are standard ABS, which may wear over time and develop shine with heavy use.

Compatibility and Connectivity

  • Wired USB connection ensures stable input without latency concerns, suitable for gaming and office use.
  • Compatible with major operating systems, though advanced key remapping or firmware updates are unknown.

Trade-offs

  • Lacks wireless or Bluetooth connectivity, limiting flexibility for multi-device use.
  • No hot-swappable switches, so customizing or replacing switches requires soldering skills.
  • Build materials and keycap quality are basic, which may affect long-term durability and typing comfort.

Frequently Asked Questions (FAQ)

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