are not "universal." This link may give you some guidance: https://www.quora.com/Do-iPad-cases-fit-all-iPads-Why

the video went out. Comes on and then goes dark in a minute or two. I'd love to fix it, but I think the repair part cost $400. So, it sits there doing nothing. Bought it about 20 or so years ago.

it will give you the model name. Knowing that, it is then a simple google search to find existing accessories.

I just typed my question into Google and the answer you gave me is the very same thing I got!

Now I know my model #! It was one of the earliest models, either late 2013 or early 2014!

Now I will look for accessories, and thanks so much!

Validation is important.