Dumb question about Warthog throttle base plates?

[The_Chugster]

So I was going through a pile of stuff and found a 2nd base plate for my throttle that I don't remember it's use (throttle is on a monstertech desk mount), it has 4 rubber pads on the bottom and doesn't have the little silver plate that is on the throttle.

Is this a replacement plate or an additional one for desktop use (hence the rubber pads)?

Edited April 5, 2022 by The_Chugster