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75
PIIFOX ER95 Triple-Mode Wireless Mechanical Keyboard With LCD Screen

Piifox ER95 Mechanical Keyboard

The Piifox ER95 is a 95-key mechanical keyboard designed for users who want versatile connectivity and customization options. It suits hobbyists who swap switches, users who prefer wireless or wired modes, and those interested in a unique visual experience via a customizable LCD screen. Its gasket-mounted design and hot-swappable switches offer a flexible and quieter typing experience.</p... Read more
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Compare Piifox ER95 vs Chilkey ND104 vs Coolkiller CK98 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Piifox ER95Chilkey ND104Coolkiller CK98
75
PIIFOX ER95 Triple-Mode Wireless Mechanical Keyboard With LCD Screen
100
Chilkey ND104 CNC Aluminum Hotswap Wireless RGB Keyboard
75
CoolKiller CK98 3-Mode Transparent Mechanical Keyboard
0.0 (0)
5.0 (14)
0.0 (0)
  • Released in 2023
  • Has Linear switch options
  • Available in a 96% layout
  • Equipped with a 4000 mAh battery
  • Weighs about 1200 g
  • Sized at 45 x 395 x 155 mm
  • Made with a Plastic, Aluminum case
  • Released in 2025
  • Has Clicky, Silent, Linear switch options
  • Available in a 100% layout
  • Built with the ANSI, ISO, ISO-UK layout standard
  • Comes with a knob
  • Supports QMK firmware
  • Supports VIA configuration
  • Uses a Plate Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Equipped with a 8000 mAh battery
  • Sized at 34 x 438 x 140 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Silent switch options
  • Available in a 98% layout
  • Includes a Yes, TFT display
  • Equipped with a 3750 mAh battery
  • Weighs about 1300 g
  • Sized at 45 x 390 x 144 mm
  • Made with a Aluminum, Plastic case
  • Features PBT, PC, ABS keycaps
Scores
  • Performance: 75.5
  • Build Quality: 72.8
  • Productivity: 77
  • Customizability: 70.4
  • Portability: 57.2
Scores
  • Performance: 81.9
  • Build Quality: 92
  • Productivity: 96.8
  • Customizability: 99.4
  • Portability: 64.7
Scores
  • Performance: 61.8
  • Build Quality: 70.3
  • Productivity: 86.8
  • Customizability: 75.7
  • Portability: 56.9
Name
Piifox ER95
Name
Chilkey ND104
Name
Coolkiller CK98
Release year
2023
Release year
2025
Release year
2022
Switch Options
Linear
Switch Options
Clicky, Silent, Linear
Switch Options
Linear, Tactile, Silent
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
100%
Layout Size
98%
Layout Standard
ANSI
Layout Standard
ANSI, ISO, ISO-UK
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
LCD
Display Support
 
LCD
Display Support
 
TFT
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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
8000 mAh
Battery capacity
3750 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
Gasket Mount
Mount Style
Plate Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Colors
Case Material
Plastic, Aluminum
Case Material
Aluminum
Case Material
Aluminum, Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
PBT, PC, ABS
Dimensions
45 x 395 x 155 mm
Dimensions
34 x 438 x 140 mm
Dimensions
45 x 390 x 144 mm
Weight
1200g
Weight
-
Weight
1300g
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Product Description

The Piifox ER95 is a 95-key mechanical keyboard designed for users who want versatile connectivity and customization options. It suits hobbyists who swap switches, users who prefer wireless or wired modes, and those interested in a unique visual experience via a customizable LCD screen. Its gasket-mounted design and hot-swappable switches offer a flexible and quieter typing experience.

Key Features

  • Triple-mode connectivity with wired USB-C, 2.4 GHz wireless, and Bluetooth 5.1 allows easy switching between devices and use cases.
  • Customizable LCD screen supports user-uploaded images, GIFs, and emojis, adding a personalized visual element to the keyboard.
  • Hot-swappable switch sockets compatible with 3-pin and 5-pin mechanical switches enable quick switch changes without soldering.
  • South-facing RGB backlighting offers smooth lighting effects adjustable through key combinations.

Build Quality

  • Gasket-mounted design with poron foam and silicone pads reduces typing impact, resulting in a softer and quieter feel.
  • Transparent PC case provides a durable structure and showcases internal components.
  • ASA profile PBT keycaps resist smudging and provide a consistent typing surface.

Typing Experience

  • Equipped with Piifox linear switches offering moderate actuation force and long lifespan, suitable for users who prefer smooth keystrokes without tactile bumps.
  • Sound absorption materials contribute to a cleaner acoustic profile during typing.

Connectivity and Compatibility

  • Supports Windows, macOS, Android, and Linux, covering most common operating systems.
  • Includes a 2.4 GHz wireless dongle and Type-C cable for flexible connection options.

Trade-offs

  • The linear switches may not satisfy users who prefer tactile or clicky feedback.
  • Battery life details are unknown, which could affect wireless usage planning.
  • The unique LCD screen customization requires software installation, which may not appeal to all users.

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