Clarification on Typographical Inconsistencies in Terminology

[CyberVarun]

Hi,
I noticed some typographical inconsistencies in the terminology across the documentation, and I wanted to clarify the intended usage. Below are the cases I found, along with example images:

1. Device-Internal Elements vs. Device-External Elements:

Instances of "device-internal" and "device-external" appear with inconsistent hyphenation (e.g., "device-internal and device-external").
Example:

2. Digital In- and Outputs:

The term "digital in- and outputs" appears with this phrasing. Is this the intended style, or should it be "digital inputs and outputs"?
Example:

3. Hyphenation Usage in Internal and External:

Variations such as "device-internal and -external" vs. "device internal and device external" are used interchangeably.
Example:

4. Consistency Across Documentation:

Some documents use "device-internal and device-external" while others omit the hyphen (e.g., "device internal").
Example:

Could you confirm the correct and consistent terminology to ensure the documentation remains clear and professional?

Thanks!