XYplorer Beta Club

Apologies if this is obvious, but I have spent some time hunting for the name of this button.

It's very useful and I would like to map a keyboard shortcut to it. It lists drives including network drives.

What is it called please?

Help!

Thanks

Its myco, so
is what you want.

And it's easy to find out by:
Hold ctrl + right clicking any toolbar button, last entry from the context menu "Customize Toolbar"
The buttons in the list have their name in square brackets behind them...

or via script: Lists all their names from left to rights, you only have to count...

Thank you!