Keyboard
Products
In The Lab
Forums
Newsletters
 Insider access
Notice: Your browser is not supported or outdated so some features of the site might not be available.
Best
Gaming Keyboards Mechanical Wireless Ergonomic iPad Typing Mac Budget Gaming Programming Budget And Cheap Office Keychron Budget Mechanical Razer Logitech Low-Profile 60% Quiet TKL
Tools
Compare Table Review List Review Index Graph Custom Ratings
Popular
Wooting 80HE NuPhy Field75 HE Logitech MX Keys S Keychron Q5 Max [Q1 Max, Q2 Max, etc.] NuPhy Air75 V2 [Air60 V2, Air96 V2] Lemokey P1 HE Keychron V5 Max [V1 Max, V2 Max, etc.] Keychron K5 Max [K1 Max, K3 Max, etc.] AULA F99/F75 Razer Huntsman Mini Logitech MX Mechanical Corsair K100 AIR Keychron K2 HE Corsair K70 RGB TKL Logitech G515 LIGHTSPEED TKL Logitech G715 ASUS ROG Azoth Logitech G915 X LIGHTSPEED Razer Huntsman V2 Razer Huntsman V3 Pro [Mini, TKL]
257
Keyboards bought and tested
Supported by you via insider access, and when you purchase through links on our site, we may earn an affiliate commission.
Driven by data, run by a passionate team of engineers, testers, technical writers, developers, and more.
We are hiring!
  1. Home
  2. Keyboard
  3. Compare
Notice: We're proud to introduce our Test Bench 1.4 update, which adds a new Input Granularity Test to help you better compare keyboards with adjustable input settings, like those with Hall effect or optical analog switches. This update also revises how we classify keyboards based on their output type. You can read more about these changes in our changelog.
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Dimensions
    2. Build Quality
    3. Ergonomics
    4. Hardware Customizability
    5. Backlight Features
    6. Backlight Clarity
    7. Cable & Connector
    8. Wireless Versatility
    9. Macro Keys And Programming
    10. Extra Features
    11. In The Box
  5. Typing Experience
    1. Switches
    2. Keystrokes
    3. Typing Quality
    4. Typing Noise
    5. Latency
  6. Software and Operating System
    1. Configuration Software
    2. Computer Compatibility
    3. Wireless Mobile Compatibility
  7. Comments

Corsair K55 RGB vs Corsair K55 RGB PRO

Side-by-Side Comparison

Products

Corsair K55 RGB
Corsair K55 RGB PRO

Tested using Methodology v1.2

Updated Jun 21, 2023 04:43 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated May 29, 2023 03:10 PM

SEE PRICE
BestBuy.com
Corsair K55 RGB Picture
Corsair K55 RGB PRO Picture
ConnectivityWired
Size
Full-size (100%)
Switch Type
Rubber Dome
ConnectivityWired
Size
Full-size (100%)
Mechanical
No

Variants

  • K55 RGB Gaming Keyboard (Black)
  • K55 RGB PRO (Black)

Review

See Corsair K55 RGB Review
See Corsair K55 RGB PRO Review
0 
0 

Our Verdict

Corsair K55 RGB

Corsair K55 RGB PRO

The Corsair K55 RGB PRO is an update of the Corsair K55 RGB. The PRO has five RGB zones compared to three on the original, and it has significantly improved latency. Its rubber dome switches also require less operating force, and it has onboard memory for saving customized settings, which the original lacks.

0 

Check Price

Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Read more

Main Differences for
Gaming

Threshold 

0.10

Gaming 

7.4
7.4

Operating Force 
 

74 gf
64 gf

Backlight Features 
 

8.0
5.4

Pre-Travel 
 

2.3 mm
2.6 mm

Configuration Software 
 

Computer Compatibility 
 

10
7.2

Full Comparison

Design

Dimensions 
 

Top Picture  

Corsair K55 RGB Top Picture
Corsair K55 RGB PRO Top Picture

Size 
 

Full-size (100%)
Full-size (100%)

Height 
 

1.6" (4.0 cm)
1.3" (3.4 cm)

Width  

18.9" (48.0 cm)
19.1" (48.4 cm)

Depth 
 

6.5" (16.5 cm)
6.5" (16.6 cm)

Depth With Wrist Rest 
 

9.1" (23.0 cm)
9.1" (23.0 cm)

Weight 
 

1.67 lbs (0.757 kg)
1.69 lbs (0.768 kg)
Show Text 

Build Quality 
 

6.5
6.5

Build Quality Close Up  

Corsair K55 RGB Build Quality Close Up
Corsair K55 RGB PRO Build Quality Close Up

Keycap Material  

ABS
ABS
Show Text 

Ergonomics 
 

6.0
7.5

Side Picture  

Corsair K55 RGB Side Picture
Corsair K55 RGB PRO Side Picture

Curved/Angled 
 

No
Straight

Split Keyboard 
 

No

Key Alignment 
 

Staggered

Minimum Incline 
 

3.5°
3°

Medium Incline 
 

N/A
N/A

Maximum Incline 
 

7°
8°

Home Row Height 
 

29.4 mm (1.2")

Wrist Rest  

Detachable
Show Text 

Hardware Customizability 
 

0.0

Customizability Overview  

Corsair K55 RGB Customizability Overview

Replaceable Cherry Stabilizers 
 

No

Stabilizer Fixation 
 

Non-Customizable Design

Spacebar Stabilizer Size 
 

Non-Customizable Design

Size Of Right Mod Keys 
 

Non-Standard

Hot-Swappable Switches 
 

No

Switch Stem Shape 
 

Non-Customizable Design

Switch PCB Socket 
 

Non-Customizable Design

North-Facing Cherry MX Interference 
 

Non-Customizable Design

Backlight Features 
 

8.0
5.4

Backlighting Picture  

Corsair K55 RGB Backlighting Picture
Corsair K55 RGB PRO Backlighting Picture

Brightness Max  

Corsair K55 RGB Brightness Max
Corsair K55 RGB PRO Brightness Max

Backlighting  

Yes
Yes

Brightness Min  

Corsair K55 RGB Brightness Min
Corsair K55 RGB PRO Brightness Min

White Shot 
 

Corsair K55 RGB White Shot
Corsair K55 RGB PRO White Shot

RGB 
 

Yes

Per-Key Backlighting 
 

No
No

Effects 
 

Yes
Yes

Software Controllable 
 

Yes
Yes

Color 
 

RGB

Color Mixing 
 

Ok
Show Text 

Backlight Clarity 
 

9.0

White Shot  

Corsair K55 RGB White Shot
Corsair K55 RGB PRO White Shot

Cable & Connector  

Connectivity  

Wired
Wired

Detachable 
 

No
No

Length  

5.9 ft (1.8 m)
5.9 ft (1.8 m)

Connector (Keyboard side) 
 

Not Detachable
Not Detachable
Show Text 

Wireless Versatility 
 

0.0
0.0

Bluetooth 
 

No
No

Bluetooth Multi-Device Pairing 
 

No
No

Proprietary Receiver 
 

No
No

Battery Type 
 

No Batteries
No Batteries
Show Text 

Macro Keys And Programming 
 

8.9

Dedicated Macro Keys Count  

6

Onboard Macro Programming 
 

Yes

Macro Programming With Software 
 

Yes

Extra Features 
 

Extra Features  

Corsair K55 RGB Extra Features
Corsair K55 RGB PRO Extra Features

Media Keys 
 

Dedicated
Dedicated

Trackpad / Trackball  

No
No

Scroll Wheel 
 

No
No

Control Knob 
 

No

USB Passthrough 
 

No
No

Numpad  

Yes
Yes

Windows Key Lock 
 

Yes
Yes

Lock Indicator  

Caps & Num Lock
Caps, Scroll & Num lock

Macro Programmable Keys 
 

All
Show Text 

In The Box  

Bundle Picture  

Corsair K55 RGB Bundle Picture
Corsair K55 RGB PRO Bundle Picture
Show Text 
Typing Experience

Switches 
 

Wobble Video  

Switch Name 
 

No Marketed Name
Rubber Dome

Switch Type 
 

Rubber Dome

Feel 
 

Tactile
Tactile

Keystrokes 
 

Key Switch Actuation Graph  

See details on graph tool
See details on graph tool

Key Switches 
 

No Marketed Name
Rubber Dome

Mechanical 
 

No

Feel 
 

Tactile
Tactile

Operating Force 
 

74 gf
64 gf

Actuation Force 
 

35 gf
34 gf

Pre-Travel 
 

2.3 mm
2.6 mm

Total Travel 
 

4.0 mm
4.0 mm
Show Text 

Typing Quality 
 

6.0
6.0
Show Text 

Typing Noise 
 

9.1
10

Typing Sample  

Average Loudness 
 

44.1 dBA

High Pitch Clicks 
 

No

Noise 
 

Very Quiet
Show Text 

Latency 
 

9.4
10

Latency Video  

Latency Wired 
 

4.8 ms
2.6 ms

Latency Receiver 
 

N/A
N/A

Latency Bluetooth 
 

N/A
N/A
Show Text 
Software and Operating System

Configuration Software 
 

Software Picture  

Corsair K55 RGB PRO Software Picture

Software Tour  

Software Name  

iCUE
iCUE

Software Windows Compatible 
 

Yes
Yes

Software macOS Compatible 
 

Yes
Yes

Onboard Memory 
 

No
Yes

Profiles 
 

6+
6+

Account Required 
 

No

Cloud Sync 
 

No

Macro Programming 
 

Software and Onboard

Ease Of Use 
 

Easy
Show Text 

Computer Compatibility 
 

10
7.2

Windows 
 

Fully Compatible
Full

macOS 
 

Fully Compatible
Partial

Linux (Ubuntu 22) 
 

Fully Compatible
Partial

Media Key Compatibility 
 

Windows, MacOS & Linux

Android  

Not Compatible
No

iOS  

Not Compatible
No

iPadOS  

Not Compatible
No
Show Text 

Wireless Mobile Compatibility 
 

0.0

Android 
 

Not Compatible
No

iOS 
 

Not Compatible
No

iPadOS 
 

Not Compatible
No

Media Key Compatibility 
 

Not Compatible

Check Price

Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Black
K55 RGB Gaming Keyboard
Searching
Finding store
Black
K55 RGB PRO
Searching
Finding store
Back to Top

Corsair K55 RGB

Corsair K55 RGB PRO

Comments

  1. Comparison
 • Posted 1 year ago

Corsair K55 RGB vs Corsair K55 RGB PRO: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.

Follow Discussion0 followingSee All Computer Peripherals DiscussionsCopy link
0 
PreviewBack to editorFormat guide
No comments yet, refresh to see new ones
We make money directly from you via insider access (which gives you access to extra features) and when you buy a product after clicking a link to a retailer. Learn more about how we work.
We buy our own products, just like you, mostly from the United States. When a product is discontinued or no longer popular, we sell the review units locally. You can see what products we currently have for sale here.
© 2025 9298-5266 Quebec Inc. All Rights Reserved. Visit our corporate site.