Input only HEX (mac format)

Hi, i need input a MAC number. Hex number

Example: 10-AB-FF-40-50-60

I need use the StringRegExpReplace.

From another trhead:

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StringRegExpReplace($s_Text, "(-|^)([^\-]{" & $iMinChars & "})([^\-])", "\1\2-\3")

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