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Compare Leopold FC660C vs FC660M Differences Side by Side

This comparison is for buyers deciding between two compact 65% wired keyboards from Leopold. The FC660C uses distinctive Topre switches while the FC660M offers a variety of genuine Cherry MX switches. Both share a similar compact form factor and PBT keycaps. The decision is hard because the core difference comes down to switch preference and budget. Neither keyboard includes hotswap or wireless features.

Leopold FC660C Blue/Grey 65% Dye Sub PBT Mechanical Keyboard
Leopold FC660M Grey/Blue PD 65% Double Shot PBT Mechanical Keyboard

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  • Has Clicky, Silent switch options
  • Has Clicky, Tactile, Linear, Silent switch options
Scores
  • Performance: 57.8
  • Build Quality: 45.4
  • Productivity: 43.5
  • Customizability: 43.6
  • Portability: 63.9
Scores
  • Performance: 53.1
  • Build Quality: 46
  • Productivity: 42.7
  • Customizability: 43.3
  • Portability: 63.5
Name
Leopold FC660C
Name
Leopold FC660M
Release year
2024
Release year
2024
Switch Options
Clicky, Silent
Switch Options
Clicky, Tactile, Linear, Silent
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
65%
Layout Size
65%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Wired, Wired only
Polling Rate
-
Polling Rate
-
Battery capacity
-
Battery capacity
-
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Plate Mount
Mount Style
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Case Colors
Case Colors
Case Material
-
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
-
Weight
-
Weight
-
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Pros and Trade-offs

If you want a unique typing experience and are willing to pay more for Topre switches, go with the FC660C. If you prefer a wider switch selection, need multimedia keys, or want to spend less, the FC660M is the practical choice. Both share a solid build and the same compact form factor.

Leopold FC660C

  • +Features unique Topre electrocapacitive switches, offering a different typing feel compared to standard mechanical switches.
  • +Available in a silent 45g switch variant for quieter operation.
  • +Compact 65% form factor saves desk space.
  • +Includes dip switches for customizing the keyboard layout.
  • −Has no hotswap sockets, so switches cannot be changed without soldering.
  • −No wireless connectivity, wired only.
  • −Available switch options are limited to Topre variants.
  • −No multimedia keys according to the vendor.

Leopold FC660M

  • +Offers a wider selection of genuine Cherry MX switches, including Silent Red, Blue, Brown, Red, and Black.
  • +Includes multimedia keys for media control.
  • +Has a longer 70 inch cord for more placement flexibility.
  • +Priced lower than the FC660C.
  • −Has no hotswap sockets, limiting switch customization.
  • −No wireless connectivity, wired only.
  • −The base color is black with white legends, offering less aesthetic variety.

Which Keyboard Is Better for Your Needs?

The FC660M wins for gaming because of its linear Cherry MX switch options. The FC660C edges ahead for office use due to silent switch variants. For programming, travel, modding, and content creation, the two keyboards are essentially tied, as they share the same size, layout, wired connectivity, and lack of hotswap. The FC660M has the advantage of a longer cord and multimedia keys, while the FC660C offers a distinct switch technology.

GamingLeopold FC660M
  • •The FC660M offers genuine Cherry MX switches including linear MX Red and MX Black options, which are often preferred for gaming.
  • •The FC660M has a wider switch variety to suit different gaming preferences.
OfficeLeopold FC660C
  • •The FC660C features Topre switches available in a silent 45g variant, which may produce less noise in a shared workspace.
  • •The FC660C is described as having an electrocapacitive design with Topre switches, known for a different typing feel.
ProgrammingTie
  • •Both keyboards have the same compact 65% layout with dip switches for customizing the layout.
  • •Both use PBT keycaps and have an ANSI layout, important for programming.
  • •Programming preference may come down to switch feel between Topre and Cherry MX options.
TravelTie
  • •Both have a compact 65% form factor for portability.
  • •Neither keyboard includes wireless connectivity, both are wired only.
  • •The FC660M has a longer 70 inch cord length compared to the FC660C's 48 inch cord.
ModdingTie
  • •Both keyboards come pre-built and are not hotswap, limiting switch modification ease.
  • •The FC660C features unique Topre switches which may appeal to enthusiasts seeking a different modding experience.
  • •The FC660M offers a variety of Cherry MX switches that may be familiar to many modders.
Content CreationTie
  • •Both have similar 65% layouts with no additional macro keys or screens.
  • •Multimedia keys are available on the FC660M but not confirmed on the FC660C.
  • •Content creators may pick based on switch feel or budget, as both lack hotswap or wireless.

Frequently Asked Questions (FAQ)

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