What's this extra R-like character on my '4' key?
I recently got a Dell XPS 13, it comes with a standard US-Intl layout (well, as 'standard' as these laptop keyboards get, anyway), except there is an extra R-like character on the 4 key.
I've never seen this character, and I can't find anything about it (it's rather difficult to search for such a thing).
The keyboard in question:
Looks like the Indian Rupee symbol, aka Unicode U+20B9
It is the symbol of Rupee , which is the currency of India