Anyone Know what this is?

[gameoverbeyond]

Hi everyone. I am new to the site, and I am trying to get some information on this C128D that I just had traded into our Video Game store. I am looking to list it on Ebay but I don't know what this is on the front of the PC. I want to make sure I describe it right so not to make the buyer mad.

Any information would be greatly appreciated!

[airship]

I would guess it's a reset switch and a pair of device select switches for the internal 1571 drive.

[gameoverbeyond]

Thanks!