Mid-2015 15-inch MacBook Pro - 2.8 GHz Quad Core i7, 512GB SSD, 16 GB RAM.

You can see spec of laptop and condition in the pics.

However, it’s a remote management unit from a company no longer exist, Jet.com. So as long as you can bypass, there is nothing wrong using this laptop anymore.

On Apr-07-23 at 22:25:07 PDT, seller added the following information:

The way to bypress it.

After reinstalled the os, turn off your router so there is no internet. Then follow the step till you see desktop. You will be fine after this.