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Keychron B33 Wireless Keyboard

Keychron B33

The Keychron B33 is a wireless tenkeyless keyboard designed for users who prioritize quiet, comfortable typing and versatile connectivity. It suits office workers, students, or anyone needing a low-noise keyboard for shared spaces. Its scissor-switch mechanism offers a stable, smooth feel with minimal key wobble. The B33 supports multiple devices and operating systems, making it practical for multitasking across Windows, macOS, and Linux.</p... Read more
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Compare Keychron B33 vs Redragon BK7114 vs MK LowKey70 Specification

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Keychron B33Redragon BK7114MK LowKey70
67
Keychron B33 Wireless Keyboard
BK7114 Scissor Low-Profile Slim Wireless Keyboard
72
MK LowKey70 White Aluminum 75% Hotswap Bluetooth RGB Low Profile Mac Mechanical Keyboard
4.7 (3)
0.0 (0)
0.0 (0)
  • Released in 2025
  • Has Linear, Tactile, Clicky switch options
  • Available in a 80% layout
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 1977 g
  • Sized at 33 x 370 x 146 mm
  • Made with a Metal, ABS case
  • Features PBT, ABS keycaps
  • Released in 2024
  • Available in a 90% layout
  • Uses a Bottom Mount mounting style
  • Weighs about 560 g
  • Sized at 24 x 382 x 24 mm
  • Made with a Plastic case
  • Released in 2023
  • Has Clicky, Tactile, Linear switch options
  • Supports hot-swappable switches
  • Available in a 75% layout
  • Uses a Plate Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Made with a Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 57.7
  • Build Quality: 66.9
  • Productivity: 86.2
  • Customizability: 53.1
  • Portability: 74.2
Scores
  • Performance: 49.9
  • Build Quality: 46.4
  • Productivity: 70.1
  • Customizability: 42.3
  • Portability: 51.5
Scores
  • Performance: 64.9
  • Build Quality: 68.2
  • Productivity: 77.1
  • Customizability: 76.2
  • Portability: 83.1
Name
Keychron B33
Name
Redragon BK7114
Name
MK LowKey70
Release year
2025
Release year
2024
Release year
2023
Switch Options
Linear, Tactile, Clicky
Switch Options
-
Switch Options
Clicky, Tactile, Linear
Profile
Low Profile
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
90%
Layout Size
75%
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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
-
Battery capacity
2000 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
Bottom Mount
Mount Style
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Backlight
 
Rgb
Case Colors
Case Colors
Case Colors
Case Material
Metal, ABS
Case Material
Plastic
Case Material
Aluminum
Keycaps Material
PBT, ABS
Keycaps Material
-
Keycaps Material
PBT
Dimensions
33 x 370 x 146 mm
Dimensions
24 x 382 x 24 mm
Dimensions
-
Weight
1977g
Weight
560g
Weight
-
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Product Description

The Keychron B33 is a wireless tenkeyless keyboard designed for users who prioritize quiet, comfortable typing and versatile connectivity. It suits office workers, students, or anyone needing a low-noise keyboard for shared spaces. Its scissor-switch mechanism offers a stable, smooth feel with minimal key wobble. The B33 supports multiple devices and operating systems, making it practical for multitasking across Windows, macOS, and Linux.

Typing Experience

The B33 uses an enhanced scissor mechanism that is taller than standard designs, resulting in more precise and quieter keystrokes. Keys are pre-lubed to reduce friction and provide consistent smoothness. The slightly taller keycaps help reduce finger fatigue and key wobble during long typing sessions. This keyboard is well suited for users who want a silent typing experience, such as in offices or late-night environments.

Connectivity

This keyboard offers three connection modes: 2.4 GHz wireless with a 1000 Hz polling rate, Bluetooth 5.2, and wired USB-C. The 2.4 GHz mode includes a plug-and-play Type-A receiver stored magnetically on the keyboard, enabling quick setup and stable wireless use. Bluetooth allows easy switching between multiple devices. Wired mode supports charging and a stable connection without latency concerns.

Compatibility and Customization

The B33 includes a system toggle to switch key layouts between Windows and macOS, with configurable keymaps for each via the Keychron Launcher web app. This app supports remapping keys, macros, and shortcuts on Windows, macOS, and Linux. The keyboard’s shortcut keys allow quick toggling between multimedia and function key modes, adding convenience for various workflows.

Ergonomics and Build

The keyboard’s adjustable tilt angles (6.5º and 9º) provide ergonomic wrist support. Its ABS plastic body keeps the weight light at around 550 grams, aiding portability. The design is compact without a numeric keypad, saving desk space. However, the keyboard lacks backlighting, which may limit visibility in low-light conditions.

Trade-offs

  • No backlighting, which may be a drawback for users needing visibility in dark environments.
  • ABS plastic construction is less durable and premium-feeling compared to metal or higher-grade plastics.
  • No NKRO (N-Key Rollover) support, which may affect simultaneous keypress registration for some users.

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