What is the purpose of this hole on Wacom Intuos Pro tablet?

My friend recently received a new digital drawing tablet (Wacom Intuos Pro). Among other features, there is a hole that resembles a charm hole found on mobile phones:

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Other parts of the package (e.g. pen) do not have such holes, so it isn't possible to attach them using a band. What is the purpose of this hole? Is it just for attaching various charms and such?


Solution 1:

That looks to be the security lock slot. See #4 under the second picture at Intuos Pro features.

Solution 2:

It is a Kensington lock port. As described in the owners manual below.

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