Which one should you get?
Get the
Leopold FC660M
Wired
- 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.
- Lacks wireless connectivity of any kind.
- No hot-swap capability for switches.
- Vendor listing shows it may be frequently out of stock.
Get the
Leopold FC660MBT Vapor
Bluetooth 65% Choice
- 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.
- 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.
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.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Leopold FC660M
Leopold FC660MBT Vapor
Connection
Wired
Bluetooth, Wired
Mac & Windows
No
Yes
Released
2024
2023
USB-C
No
Yes
- Leopold FC660M
- Leopold FC660MBT Vapor
- Performance
- 5351
- Build quality
- 4645
- Productivity
- 4353
- Customizability
- 4345
- Portability
- 6483
- Layout size: 65%
- Switch options: Clicky, Linear, Silent, Tactile
- Mount style: Plate Mount
- Keycaps: PBT
What will you mostly use it for?
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.
Pick the Leopold FC660M
- Wired-only connection eliminates potential Bluetooth latency or interference.
- Both offer full N-key rollover for simultaneous key presses.
Leopold FC660M vs FC660MBT Vapor specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
4 of 16 specs differ
Leopold FC660M
Leopold FC660MBT Vapor
Switch options
Mount style
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
USB-C
Case material
Plate material
Keycaps
Backlight
N-key rollover
Mac & Windows
Released
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Leopold FC660M vs FC660MBT Vapor: your questions
The primary difference is connectivity. The FC660M is a wired-only keyboard, while the FC660MBT Vapor adds Bluetooth 5.1 wireless functionality while also supporting a wired connection via USB-C.
Yes. The vendor product description for the FC660MBT Vapor explicitly lists Mac compatibility, along with Windows and Linux support. The wired FC660M listing only confirms Windows compatibility.
Yes. Both keyboards use standard Cherry profile keycaps mounted on Cherry MX switches, so they are compatible with most aftermarket keycap sets. The stock keycaps are double-shot PBT.
No. Both the Leopold FC660M and FC660MBT Vapor are not hot-swappable. The vendor descriptions list 'Hotswap: No,' meaning switch changes require desoldering the existing switches and soldering in new ones.
The wired FC660M is typically preferred for gaming due to its direct USB connection, which avoids potential latency or interference associated with Bluetooth. Both keyboards offer full N-key rollover for anti-ghosting.
The Leopold FC660MBT Vapor includes a USB-C cable, as stated in its vendor description. This cable can be used for both wired operation and charging the internal battery for Bluetooth use.
No. Both the Leopold FC660M and FC660MBT Vapor lack any form of RGB or backlighting according to their specifications.
The vendor listing shows the FC660MBT Vapor is available with Cherry MX Red, Clear, Silver, Silent Red, Black, Brown, and Blue switches. Availability of specific switches may vary.
Yes. Since both keyboards share the same 65% layout and use Cherry MX switches, their keycaps are fully interchangeable.
One user review for the FC660MBT Vapor mentioned difficulties pairing with a Windows PC, though it worked with an Android phone. This suggests potential driver or pairing process issues in some Windows environments.
The FC660MBT Vapor is more portable for typical use. Its Bluetooth functionality means you don't need to connect a cable to your device, making it easier to use with laptops, tablets, or phones on the go. Both share the same compact 65% form factor.
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