Tripp Lite - 6' USB Type A-to-USB Type A Cable - Black

Yes

You need to look up the interface of whatever printer you want. It’s not hard. According to Dell’s website, the printer you asked about uses USB 2.0 and wi-fi. So, you could connect the aforementioned printer to your pc via wi-fi. If you do not have wi-fi, you would need to purchase a USB 2.0 cable because one is not included with this printer. All of this info is found on the Dell website for this printer.

Yes

It should. You can double check with HP technical assistance to be sure.

Yes, I connected this to an HP.