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  1. Home
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Corsair K100 RGB vs Razer Pro Type Ultra

Which Keyboard Is Better?

    Top
    Main Differences
    Design
      DimensionsBuild QualityErgonomicsHardware CustomizabilityBacklight FeaturesBacklight ClarityCable & ConnectorWireless VersatilityMacro Keys And ProgrammingExtra FeaturesIn The Box
    Typing Experience
      Typing QualityTyping NoiseKeystrokesAdjustable Input GranularitySwitches
    Performance
      Single-Key LatencyMulti-Key LatencyData TransmissionChord Split
    Software and Operating System
      Configuration SoftwareComputer CompatibilityWireless Mobile Compatibility
    Comments

Products

Corsair K100 RGB
Razer Pro Type Ultra

Tested using Methodology v1.4.3

Updated Mar 13, 2026 05:39 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.4.3

Updated Mar 13, 2026 06:40 PM

SEE PRICE
Amazon.com
Corsair K100 RGB Picture

Track

Razer Pro Type Ultra Picture

Track

ConnectivityWired
Size
Full-size (100%)
Switch Type
Mechanical
Output Type
Non-Adjustable
Hot-Swappable Switches
No
ConnectivityWireless
Size
Full-size (100%)
Switch Type
Mechanical
Output Type
Non-Adjustable
Hot-Swappable Switches
No
  1. Recommended in 2 articles:
  2. RGB
  3. Corsair
  1. Recommended in 3 articles:
  2. Mechanical
  3. Wireless
  4. Razer

Our Verdict

Corsair K100 RGB

Razer Pro Type Ultra

The Razer Pro Type Ultra is a wireless office board, while the Corsair K100 RGB is a wired gaming board. The Razer can pair with up to three devices via Bluetooth, and it comes with a unifying receiver that you can connect to a compatible mouse. It's available with linear Razer Yellow switches only. On the other hand, the Corsair has more gamer-centric features, like dedicated macro keys, dedicated media control keys, and a programmable multi-function wheel. Also, it has customizable RGB backlighting. Like the Razer, the Corsair is only available with linear switches, but you can choose between mechanical Cherry MX Speed switches or optical Corsair OPX switches.

0 

Variants

  • K100 RGB (Black)
  • K100 RGB (Midnight Gold)
  • Pro Type Ultra (White)
  • Pro Type (White)

Review

See Corsair K100 RGB Review
See Razer Pro Type Ultra Review
7 
0 

Check Price

Black
K100 RGB
SEE PRICE
Amazon.com
White
Pro Type Ultra
SEE PRICE
Amazon.com
Midnight Gold
K100 RGB
SEE PRICE
Amazon.com
White
Pro Type
SEARCH
Amazon.com

Main Differences for
Gaming

Threshold 

0.10

Gaming 
 

0.0
0.0
JOIN NOW  to see main differences

Full Comparison

Design

Dimensions 
 

Top Picture  

Corsair K100 RGB Top Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Top Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Size 
 

Locked
Locked

Height 
 

Lock" (Lock cm)
Lock" (Lock cm)

Width  

Lock" (Lock cm)
Lock" (Lock cm)

Depth 
 

Lock" (Lock cm)
Lock" (Lock cm)

Depth With Wrist Rest 
 

Lock" (Lock cm)
Lock" (Lock cm)

Weight 
 

Lock lbs (Lock kg)
Lock lbs (Lock kg)
Show Text 

Build Quality 
 

N/A
N/A

Build Quality Close Up  

Corsair K100 RGB Build Quality Close Up Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Build Quality Close Up Sample

SAMPLE

JOIN NOW

for pictures & test results

Underside Picture   

Corsair K100 RGB Underside Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Underside Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Keycap Material  

Locked
Locked
Show Text 

Ergonomics 
 

N/A
N/A

Side Picture  

Corsair K100 RGB Side Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Side Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Curved/Angled 
 

Locked
Locked

Split Keyboard 
 

Locked
Locked

Key Alignment 
 

Locked
Locked

Minimum Incline 
 

Lock°
Lock°

Medium Incline 
 

Lock°
Lock°

Maximum Incline 
 

Lock°
Lock°

Home Row Height 
 

Lock mm (Lock")
Lock mm (Lock")
Show Text 

Hardware Customizability 
 

N/A
N/A

Customizability Overview  

Corsair K100 RGB Customizability Overview Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Customizability Overview Sample

SAMPLE

JOIN NOW

for pictures & test results

Replaceable Cherry Stabilizers 
 

Locked
Locked

Stabilizer Fixation 
 

Locked
Locked

Spacebar Stabilizer Size 
 

Locked
Locked

Size Of Right Mod Keys 
 

Locked
Locked

Hot-Swappable Switches 
 

Locked
Locked

Switch Stem Shape 
 

Locked
Locked

Mechanical Switch Compatibility 
 

Locked
Locked

Magnetic Switch Compatibility 
 

Locked
Locked

North-Facing Cherry MX Interference 
 

Locked
Locked

Backlight Features 
 

N/A
N/A

Backlighting Picture  

Corsair K100 RGB Backlighting Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Backlighting Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Brightness Max  

Corsair K100 RGB Brightness Max Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Brightness Max Sample

SAMPLE

JOIN NOW

for pictures & test results

Backlighting  

Locked
Locked

Brightness Min  

Corsair K100 RGB Brightness Min Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Brightness Min Sample

SAMPLE

JOIN NOW

for pictures & test results

RGB 
 

Locked
Locked

Per-Key Backlighting 
 

Locked
Locked

Effects 
 

Locked
Locked

Software Controllable 
 

Locked
Locked
Show Text 

Backlight Clarity 
 

N/A
N/A

White Shot  

Corsair K100 RGB White Shot Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra White Shot Sample

SAMPLE

JOIN NOW

for pictures & test results

Cable & Connector  

Connectivity  

Locked
Locked

Detachable 
 

Locked
Locked

Length  

Lock ft (Lock m)
Lock ft (Lock m)

Connector (Keyboard side) 
 

Locked
Locked
Show Text 

Wireless Versatility 
 

N/A
N/A

Bluetooth 
 

Locked
Locked

Bluetooth Multi-Device Pairing 
 

Locked
Locked

Proprietary Receiver 
 

Locked
Locked

Battery Type 
 

Locked
Locked
Show Text 

Macro Keys And Programming 
 

N/A
N/A

Dedicated Macro Keys Count  

Lock
Lock

Onboard Macro Programming 
 

Locked
Locked

Macro Programming With Software 
 

Locked
Locked

Extra Features 
 

Extra Features  

Corsair K100 RGB Extra Features Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Extra Features Sample

SAMPLE

JOIN NOW

for pictures & test results

Media Keys 
 

Locked
Locked

Trackpad / Trackball  

Locked
Locked

Scroll Wheel 
 

Locked
Locked

Control Knob 
 

Locked
Locked

USB Passthrough 
 

Locked
Locked

Numpad  

Locked
Locked

Windows Key Lock 
 

Locked
Locked

Lock Indicator  

Locked
Locked
Show Text 

In The Box  

Bundle Picture  

Corsair K100 RGB Bundle Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Bundle Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 
Typing Experience

Typing Quality 
 

N/A
N/A

Key Spacing 
 

Lock mm (Lock")
Lock mm (Lock")
Show Text 

Typing Noise 
 

N/A
N/A

Typing Sample  

Corsair K100 RGB Typing Sample Sample

SAMPLE

JOIN NOW

for videos & test results

Razer Pro Type Ultra Typing Sample Sample

SAMPLE

JOIN NOW

for videos & test results

Average Loudness 
 

Lock dBA
Lock dBA

High Pitch Clicks 
 

Locked
Locked
Show Text 

Keystrokes 
 

Key Switch Actuation Graph  

Corsair K100 RGB Key Switch Actuation Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Key Switch Actuation Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Initial Force 
 

Lock gf
Lock gf

Peak Tactile Force 
 

N/A
N/A

Actuation Force 
 

Lock gf
Lock gf

Bottom-Out Force 
 

Lock gf
Lock gf

Pre-Travel Distance 
 

Lock mm
Lock mm

Total Travel Distance 
 

Lock mm
Lock mm
Show Text 

Adjustable Input Granularity 
 

N/A
N/A

Input Linearity Graph  

Corsair K100 RGB Input Linearity Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Input Linearity Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Analog Output Graph  

Corsair K100 RGB Analog Output Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Analog Output Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Top Deadzone 
 

N/A
N/A

Bottom Deadzone 
 

N/A
N/A

Detection Ratio 
 

N/A
N/A

Minimum Step Depth 
 

N/A
N/A

Switches 
 

Wobble Video  

Corsair K100 RGB Wobble Video Sample

SAMPLE

JOIN NOW

for videos & test results

Razer Pro Type Ultra Wobble Video Sample

SAMPLE

JOIN NOW

for videos & test results

Switch Name 
 

Locked
Locked

Switch Type 
 

Locked
Locked

Feel 
 

Locked
Locked

Output Type 
 

Locked
Locked
Show Text 
Performance

Single-Key Latency 
 

N/A
N/A

Single-Key Latency Graph  

Corsair K100 RGB Single-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Single-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Best Connection 
 

Lock ms
Lock ms

Best Connection Std Dev  

±Lock ms
±Lock ms

Wired 
 

Lock ms
Lock ms

Receiver 
 

N/A
Lock ms

Bluetooth 
 

N/A
Lock ms

PCB (Estimated) 
 

Lock ms
Lock ms
Show Text 

Multi-Key Latency 
 

N/A
N/A

Multi-Key Latency Graph  

Corsair K100 RGB Multi-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Multi-Key Latency Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Connection Evaluated  

Locked
Locked

Key Press 
 

Lock ms
Lock ms
Show Text 

Data Transmission 
 

N/A
N/A

Multi-Key Raw USB  

Corsair K100 RGB Multi-Key Raw USB Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Multi-Key Raw USB Sample

SAMPLE

JOIN NOW

for pictures & test results

Connection Evaluated  

Locked
Locked

USB Polling Rate 
 

Lock Hz
Lock Hz

Effective Update Rate 
 

Lock Hz
Lock Hz

N-Key Rollover (NKRO) 
 

Locked
Locked

Multiple Keys Per USB Report 
 

Locked
Locked
Show Text 

Chord Split 
 

N/A
N/A

Chord Split Graph  

Corsair K100 RGB Chord Split Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Razer Pro Type Ultra Chord Split Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

4 Chord Split Delay 
 

Lock ms
Lock ms

8 Chord Split Delay 
 

Lock ms
Lock ms
Show Text 
Software and Operating System

Configuration Software 
 

Software Tour  

Corsair K100 RGB Software Tour Sample

SAMPLE

JOIN NOW

for videos & test results

Razer Pro Type Ultra Software Tour Sample

SAMPLE

JOIN NOW

for videos & test results

Software Name  

Locked
Locked

Software Windows Compatible 
 

Locked
Locked

Software macOS Compatible 
 

Locked
Locked

Onboard Memory 
 

Locked
Locked

Profiles 
 

Locked
Locked
Show Text 

Computer Compatibility 
 

N/A
N/A

Windows 
 

Locked
Locked

macOS 
 

Locked
Locked

Linux 
 

Locked
Locked

Media Key Compatibility 
 

Locked
Locked
Show Text 

Wireless Mobile Compatibility 
 

N/A
N/A

Android 
 

Locked
Locked

iOS 
 

Locked
Locked

iPadOS 
 

Locked
Locked

Media Key Compatibility 
 

Locked
Locked
Show Text 

Check Price

Black
K100 RGB
SEE PRICE
Amazon.com
White
Pro Type Ultra
SEE PRICE
Amazon.com
Midnight Gold
K100 RGB
SEE PRICE
Amazon.com
White
Pro Type
SEARCH
Amazon.com
Back to Top

Corsair K100 RGB

Razer Pro Type Ultra

Comments

  1. Comparison
 • Posted 2 years ago

Corsair K100 RGB vs Razer Pro Type Ultra: Main Discussion

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