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NIZ X99 EC Keyboard

Niz X99

The Niz X99 is a compact 99-key electro-capacitive keyboard suited for users who want a quiet, tactile typing experience with customization options. Its capacitive switches provide a light, smooth keypress that can be adjusted with additional springs for firmer feedback. This board fits well for office typists or hobbyists interested in programming macros and customizing layouts, but less ideal for those seeking a traditional mechanical switch feel or wireless connectivity.</p... Read more
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Compare Niz X99 vs Fl·esports CMK99 vs Jamesdonkey R2 V2 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Niz X99Fl·esports CMK99Jamesdonkey R2 V2
NIZ X99 EC Keyboard
63
FL·ESPORTS CMK99 Three Mode Mechanical Keyboard
69
JAMESDONKEY R2 2.0 Aluminium Alloy Gasket Mechanical Keyboard
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  • Released in 2023
  • Supports Wired, Wired only connectivity
  • Weighs about 1249 g
  • Sized at 25 x 135 x 380 mm
  • Made with a Plastic case
  • Offers No RGB lighting
  • Released in 2022
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Sized at 42 x 395 x 156 mm
  • Made with a Plastic, Metal case
  • Offers Yes, Rgb RGB lighting
  • Released in 2024
  • Supports QMK firmware
  • Features N-key rollover
  • Uses a Gasket Mount mounting style
  • Equipped with a 4000 mAh battery
  • Weighs about 1950 g
  • Sized at 31 x 151 x 414 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 39.9
  • Build Quality: 37.8
  • Productivity: 48.5
  • Customizability: 40.4
  • Portability: 41.9
Scores
  • Performance: 49.6
  • Build Quality: 48
  • Productivity: 86.7
  • Customizability: 69.6
  • Portability: 53
Scores
  • Performance: 64.3
  • Build Quality: 65.7
  • Productivity: 63
  • Customizability: 76
  • Portability: 52.1
Name
Niz X99
Name
Fl·esports CMK99
Name
Jamesdonkey R2 V2
Release year
2023
Release year
2022
Release year
2024
Switch Options
-
Switch Options
-
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
96%
Layout Size
96%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Polling Rate
-
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
-
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic, Metal
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
25 x 135 x 380 mm
Dimensions
42 x 395 x 156 mm
Dimensions
31 x 151 x 414 mm
Weight
1249g
Weight
-
Weight
1950g
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Product Description

The Niz X99 is a compact 99-key electro-capacitive keyboard suited for users who want a quiet, tactile typing experience with customization options. Its capacitive switches provide a light, smooth keypress that can be adjusted with additional springs for firmer feedback. This board fits well for office typists or hobbyists interested in programming macros and customizing layouts, but less ideal for those seeking a traditional mechanical switch feel or wireless connectivity.

Key Features

  • Electro-capacitive switches offer a smooth, quiet typing experience with a light 35g actuation force, adjustable by adding 10g springs for stronger feedback.
  • Fully programmable keys with macro support allow customization of key functions to suit various workflows.
  • Durable PBT keycaps resist oils and wear, maintaining a consistent feel and appearance over time.
  • USB-C wired connection ensures reliable and fast data transfer without wireless options.

Build Quality

  • Solid construction combining a rubber dome, slider, coil spring, and PCB for consistent key response.
  • Two-stage adjustable legs and anti-skid pads provide stable positioning and ergonomic tilt adjustments.
  • Compact size and moderate weight (1249g) balance portability with desk stability.

Typing Experience

  • Light initial keypress with electro-capacitive sensing delivers a tactile yet quiet feel, suitable for office environments.
  • Optional 10g springs can be added to increase key resistance, catering to users who prefer firmer feedback.
  • Two-color PBT keycaps enhance visual clarity and durability.

Trade-offs

  • No wireless connectivity limits flexibility for mobile or multi-device use.
  • Electro-capacitive switches differ from traditional mechanical switches, which may not satisfy users seeking a clicky or heavily tactile feel.
  • Unknown compatibility details beyond standard USB connection; firmware support specifics are not provided.

Frequently Asked Questions (FAQ)

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