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84
Flow 2 Low-profile Mechanical Keyboard for Mac Reservation

Lofree Flow 2 Mechanical Keyboard

The Lofree Flow 2 Smoothness Evolved is a low-profile mechanical keyboard designed for users who prioritize a smooth, quiet typing experience with versatile connectivity. It suits office workers, writers, and enthusiasts who value refined ergonomics and a minimalist design. Its multiple layout options and VIA support make it adaptable for various workflows and operating systems.</p... Read more
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Compare Lofree Flow 2 vs Keychron K17 Max vs Keychron K3 Pro Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Lofree Flow 2Keychron K17 MaxKeychron K3 Pro
84
Flow 2 Low-profile Mechanical Keyboard for Mac Reservation
88
Keychron K17 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
87
Keychron K3 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
0.0 (0)
4.5 (2)
4.6 (54)
  • Released in 2025
  • Has Silent switch options
  • Available in a Unknown layout
  • Built with the ANSI layout standard
  • Uses a Gasket Mount mounting style
  • Equipped with a 3000 mAh battery
  • Weighs about 870 g
  • Sized at 22 x 341 x 107 mm
  • Made with a Aluminum case
  • Features PBT, PC keycaps
  • Offers Yes, White RGB lighting
  • Released in 2024
  • Has Tactile, Linear, Clicky switch options
  • Available in a 96% layout
  • Built with the ISO, ANSI layout standard
  • Comes with a knob
  • Uses a PCB Mount mounting style
  • Equipped with a 2000 mAh battery
  • Weighs about 750 g
  • Sized at 27 x 119 x 387 mm
  • Made with a ABS, Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Built with the ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ANSI layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless, 2.4 GHz connectivity
  • Equipped with a 1550 mAh battery
  • Weighs about 930 g
  • Sized at 15 x 306 x 116 mm
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 54.3
  • Build Quality: 83.9
  • Productivity: 86.6
  • Customizability: 86.4
  • Portability: 55.9
Scores
  • Performance: 83.7
  • Build Quality: 81.9
  • Productivity: 93.4
  • Customizability: 93.2
  • Portability: 54.8
Scores
  • Performance: 80.9
  • Build Quality: 81.4
  • Productivity: 80
  • Customizability: 89.2
  • Portability: 77.3
Name
Lofree Flow 2
Name
Keychron K17 Max
Name
Keychron K3 Pro
Release year
2025
Release year
2024
Release year
2022
Switch Options
Silent
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
Unknown
Layout Size
96%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, ANSI
Layout Standard
ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, 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, 2.4 GHz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
3000 mAh
Battery capacity
2000 mAh
Battery capacity
1550 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
PCB Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
White
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, South-face, White, North-face
Case Colors
Case Colors
Case Colors
Case Material
Aluminum
Case Material
ABS, Aluminum
Case Material
Aluminum, Plastic, ABS
Keycaps Material
PBT, PC
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
22 x 341 x 107 mm
Dimensions
27 x 119 x 387 mm
Dimensions
15 x 306 x 116 mm
Weight
870g
Weight
750g
Weight
930g
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Product Description

The Lofree Flow 2 Smoothness Evolved is a low-profile mechanical keyboard designed for users who prioritize a smooth, quiet typing experience with versatile connectivity. It suits office workers, writers, and enthusiasts who value refined ergonomics and a minimalist design. Its multiple layout options and VIA support make it adaptable for various workflows and operating systems.

Key Features

  • Low-profile Kailh Cloud Series switches offer a soft, precise keystroke with reduced friction and lighter actuation force, supporting quieter typing sessions.
  • Capacitive side touch bar replaces traditional knobs, allowing intuitive volume and brightness adjustments with swipe gestures.
  • Hot-swappable switch sockets enable easy customization or replacement without soldering.
  • White backlighting with dual-layer PBT shine-through keycaps ensures clear legends and durability without distracting RGB effects.
  • Supports triple Bluetooth 5.3 pairing, 2.4GHz wireless, and wired USB-C connections for flexible use across devices.
  • VIA firmware compatibility allows full key remapping and macro programming.

Build Quality

The keyboard is machined from a single block of aluminum, creating a seamless, sturdy frame with a matte anodized finish that reduces glare and feels smooth to the touch. The gasket-mounted design with multiple acoustic dampening layers minimizes vibration and noise, enhancing comfort during extended typing. Adjustable aluminum feet provide stable, customizable typing angles between 1° and 7°.

Typing Experience

Typing on the Flow 2 is cushioned and balanced due to the gasket mount and acoustic layers, which reduce harsh feedback and noise. The low-profile switches require less force, which may reduce finger fatigue. The hot-swappable feature allows users to experiment with different switch types. The keyboard’s sound profile is quiet, making it suitable for shared or quiet environments.

Connectivity and Compatibility

Users can switch seamlessly between wired USB-C, 2.4GHz wireless, and Bluetooth 5.3 connections, supporting Windows, macOS, iOS, iPadOS, and Android devices. The relocated side USB-C port with a right-angle cable improves cable management. VIA support enables easy customization of layouts and macros across platforms.

Trade-offs

  • White-only backlighting may limit customization for users who prefer RGB lighting effects.
  • The low-profile switch design may feel different or less tactile for users accustomed to traditional mechanical switches.
  • Battery life varies significantly with lighting use, lasting up to 120 hours with lights off but only around 17 hours with backlight on.

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