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CORSAIR K70 CORE RGB Wired Mechanical Keyboard

Corsair K70 Core Mechanical Keyboard

The Corsair K70 CORE is a wired mechanical keyboard designed for users who want smooth, quiet keystrokes with customizable lighting and media controls. It suits gamers and typists who prefer linear, low-resistance switches and value noise reduction during use. The keyboard offers onboard profile storage and software customization but lacks wireless options.</p... Read more
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Compare Corsair K70 Core vs Keychron Q5 vs Keychron V6 Ultra Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Corsair K70 CoreKeychron Q5Keychron V6 Ultra
CORSAIR K70 CORE RGB Wired Mechanical Keyboard
95
Keychron Q5 QMK Custom Mechanical Keyboard
83
Keychron V6 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection
0.0 (0)
4.8 (49)
5.0 (3)
  • Released in 2023
  • Has Linear switch options
  • Built with the ANSI layout standard
  • Weighs about 920 g
  • Sized at 40 x 135 x 448 mm
  • Made with a ABS, Aluminum case
  • Features ABS keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Available in a 96% layout
  • Built with the ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Runs at a 1000 Hz polling rate
  • Weighs about 2310 g
  • Sized at 20 x 145 x 390 mm
  • Made with a Aluminum case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2026
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-UK, ANSI layout standard
  • Features N-key rollover
  • Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity
  • Runs at a 8000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 1130 g
  • Sized at 31 x 448 x 149 mm
  • Made with a Plastic, ABS, Aluminum, Metal case
  • Features PBT keycaps
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Scores
  • Performance: 54.1
  • Build Quality: 43.8
  • Productivity: 58.4
  • Customizability: 55.4
  • Portability: 58
Scores
  • Performance: 72.6
  • Build Quality: 89.2
  • Productivity: 97.2
  • Customizability: 99.7
  • Portability: 45.8
Scores
  • Performance: 89.4
  • Build Quality: 76.8
  • Productivity: 90.5
  • Customizability: 78.7
  • Portability: 55.9
Name
Corsair K70 Core
Name
Keychron Q5
Name
Keychron V6 Ultra
Release year
2023
Release year
2022
Release year
2026
Switch Options
Linear
Switch Options
Linear, Tactile, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
96%
Layout Size
100%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK
Layout Standard
ISO, JIS, ISO-DE, ISO-ES, ISO-FR, 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
Wired, Wired only
Connection
Wired, Wired only
Connection
Wired, Wired only, Bluetooth, 2.4 GHz, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
8000 Hz
Battery capacity
-
Battery capacity
-
Battery capacity
4000 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
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Colors
Case Material
ABS, Aluminum
Case Material
Aluminum
Case Material
Plastic, ABS, Aluminum, Metal
Keycaps Material
ABS
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Dimensions
40 x 135 x 448 mm
Dimensions
20 x 145 x 390 mm
Dimensions
31 x 448 x 149 mm
Weight
920g
Weight
2310g
Weight
1130g
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Product Description

The Corsair K70 CORE is a wired mechanical keyboard designed for users who want smooth, quiet keystrokes with customizable lighting and media controls. It suits gamers and typists who prefer linear, low-resistance switches and value noise reduction during use. The keyboard offers onboard profile storage and software customization but lacks wireless options.

Key Features

  • Pre-lubricated linear red switches provide smooth, consistent keystrokes with quick rebound, reducing finger fatigue during long sessions.
  • Dual-layered noise-absorbing design minimizes typing noise and keypress shock, creating a quieter and more comfortable experience.
  • Customizable RGB backlighting allows users to personalize lighting effects using Corsair’s iCue software.
  • Multimedia key and multi-function knob enable easy volume and media control without interrupting workflow or gameplay.
  • Onboard storage supports saving up to five user profiles, allowing quick access to preferred settings without software.

Build Quality

  • High-quality aluminum alloy top cover adds rigidity and durability while keeping weight moderate.
  • Dual-tone injection-molded ABS keycaps resist wear and maintain legends over time.
  • Internal padded structure reduces resonance, enhancing acoustic comfort.

Typing Experience

  • Linear red switches offer quiet, smooth keypresses without tactile bumps, suited for users who prefer consistent keystrokes.
  • Sound-absorbing layers reduce keyboard noise, making it suitable for shared or quiet environments.
  • Customizable lighting and profiles allow tailoring the keyboard to personal preferences.

Trade-offs

  • No wireless connectivity, limiting flexibility for users who prefer cable-free setups.
  • Linear switches may feel less responsive to users who prefer tactile or clicky feedback.
  • Multimedia knob customization requires iCue software, which may not appeal to all users.

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