NeatMouse is a free utility that allows controlling the mouse cursor via the keyboard. It is useful for people with physical impairments...
Best Dygma Defy Alternatives ranked by AI · updated Sep 2026
Dygma Defy is a wireless split ergonomic keyboard with low-profile columnar keys and thumb clusters. It targets developers, writers, and office users who want adjustable separation and tenting while using a separate pointing device.
Top 6 Dygma Defy alternatives
Numpad Mouse is a unique device that combines the functionality of a numpad and a mouse, allowing users to input numbers and...
3
KeyMouse
KeyMouse Inc.
KeyMouse is a split wireless input device that combines keyboard keys and mouse controls in both hand units. It is designed for...
Pros
- Combines keyboard and mouse controls in one split device
- Reduces reaching between a conventional keyboard and mouse
- Supports ergonomic hand positioning for desk-based work
Cons
- More expensive and less familiar than a conventional keyboard and mouse
- Requires substantial adaptation to its integrated controls
- Less broadly supported by accessories and replacement parts
4
Kinesis Advantage360
Kinesis
Kinesis Advantage360 is a split, contoured ergonomic keyboard for professional typists and programmers. Its columnar layout and thumb clusters reduce finger travel,...
Pros
- More established ergonomic keyboard design than KeyMouse
- Excellent columnar layout for touch typists
- Wireless and programmable variants are available
Cons
- Does not integrate mouse controls like KeyMouse
- Higher learning curve for users unfamiliar with columnar layouts
- Costs more than many conventional ergonomic keyboards
5
Ultimate Hacking Keyboard
Ultimate Gadget Laboratories
Ultimate Hacking Keyboard is a compact modular split keyboard aimed at programmers, writers, and power users. Optional modules add pointing and navigation...
Pros
- Modular design supports optional pointing-device extensions
- Highly programmable layers and shortcuts
- Compact split form is easier to reposition than KeyMouse
Cons
- Pointing modules cost extra and are less mouse-like than KeyMouse controls
- Base layout is less ergonomic without careful tenting
- Smaller community than mainstream ergonomic keyboards
6
ZSA Voyager
ZSA Technology Labs
ZSA Voyager is a low-profile split mechanical keyboard designed for programmers and keyboard enthusiasts. Its compact columnar layout and programmable thumb keys...
Pros
- Excellent programmability through the Oryx configurator
- Much smaller and lighter than KeyMouse
- Low-profile switches offer a faster transition from laptop keyboards
Cons
- No integrated mouse or trackball controls
- Compact layout omits dedicated function and navigation keys
- Requires a separate tenting solution for some users
From $365
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