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Compare Leopold FC660M vs FC660MBT Vapor Differences Side by Side

This comparison is for buyers deciding between two classic Leopold 65% keyboards that share a core design but differ in connectivity. The choice hinges on whether you value the simplicity and potential reliability of a wired-only connection or the freedom and desk-cleaning benefits of Bluetooth. Both offer the same compact layout, genuine Cherry MX switches, and durable PBT keycaps, making the decision purely about features and intended use.

Leopold FC660M Grey/Blue PD 65% Double Shot PBT Mechanical Keyboard
Leopold x MK FC660MBT Vapor 65% Bluetooth Double Shot PBT Mechanical Keyboard

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  • Released in 2024
  • Supports Wired, Wired only connectivity
  • Released in 2023
  • Compatible with both Mac and Windows
  • Connects via USB-C
  • Supports Bluetooth, Wired, Wireless connectivity
  • Made with a Plastic case
Scores
  • Performance: 53.1
  • Build Quality: 46
  • Productivity: 42.7
  • Customizability: 43.2
  • Portability: 63.5
Scores
  • Performance: 51.6
  • Build Quality: 45.2
  • Productivity: 54.2
  • Customizability: 45.8
  • Portability: 82.9
Name
Leopold FC660M
Name
Leopold FC660MBT Vapor
Release year
2024
Release year
2023
Switch Options
Clicky, Tactile, Linear, 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
Bluetooth, Wired, Wireless
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
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
-
Weight
-
Weight
-
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Pros and Trade-offs

For most users, the Leopold FC660MBT Vapor is the more practical choice, offering greater versatility with Bluetooth at a competitive price. Only choose the wired FC660M if you have a strict preference against wireless peripherals, prioritize absolute connection stability for gaming, or find it significantly cheaper. Both deliver the core Leopold experience of solid construction with Cherry MX switches and PBT keycaps.

Leopold FC660M

  • +Simple, reliable wired-only connection with a 60-inch USB cable.
  • +Includes DIP switches for basic layout customization.
  • +Uses genuine Cherry MX switches in a variety of types.
  • +Features double-shot PBT keycaps for long-lasting legends.
  • −Lacks wireless connectivity of any kind.
  • −No hot-swap capability for switches.
  • −Vendor listing shows it may be frequently out of stock.

Leopold FC660MBT Vapor

  • +Adds Bluetooth 5.1 wireless connectivity while retaining a USB-C wired option.
  • +Explicitly listed as compatible with Windows, Mac, and Linux systems.
  • +Includes a USB-C cable for charging and wired use.
  • +Currently available at a lower price point than the wired model.
  • −Some user reviews mention potential Bluetooth pairing issues with Windows.
  • −No hot-swap capability for switches.
  • −Vendor listing indicates the multimedia keys feature is not present.

Which Keyboard Is Better for Your Needs?

The FC660MBT Vapor wins for mobile and multi-device scenarios like office work, travel, and content creation due to its Bluetooth connectivity. The wired FC660M is the more straightforward pick for dedicated gaming setups where a reliable, lag-free connection is paramount. For stationary, single-PC tasks like programming or modding, the keyboards are functionally equivalent, making the choice one of connectivity preference.

GamingLeopold FC660M
  • •Wired-only connection eliminates potential Bluetooth latency or interference.
  • •Both offer full N-key rollover for simultaneous key presses.
OfficeLeopold FC660MBT Vapor
  • •Bluetooth 5.1 connectivity allows pairing with multiple devices, like a laptop and a tablet.
  • •The vendor listing explicitly states Mac, Windows, and Linux compatibility for broader IT support.
  • •Wireless design reduces cable clutter on a desk.
ProgrammingTie
  • •Both use the same 65% layout with dedicated arrow keys.
  • •Both feature DIP switches for layout customization, as noted in the FC660M's vendor description.
  • •Double-shot PBT keycaps on both ensure legends won't wear off.
TravelLeopold FC660MBT Vapor
  • •Bluetooth functionality means one less cable to carry and no need to occupy a laptop USB port.
  • •Included USB-C cable offers a modern connection option.
  • •Wireless operation is more convenient for use with tablets or phones on the go.
ModdingTie
  • •Neither keyboard supports hot-swap sockets for easy switch changes.
  • •Both are plate-mount designs with plastic cases.
  • •Keycaps are swappable, but switch changes require soldering on both models.
Content CreationLeopold FC660MBT Vapor
  • •Bluetooth allows easy switching between a creative workstation PC and other devices for research or communication.
  • •The compact 65% form factor saves valuable desk space for drawing tablets or other gear.
  • •Multi-device support streamlines a workflow involving multiple machines.

Frequently Asked Questions (FAQ)

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