Can My Passport For Mac backup iPhone?

Can the My Passport For Mac backup iPhone photos and videos?

This is for my Mom. Can she connect it to her iPhone, and after a one time configuration, have it backup her photos and videos?

It has to be something easy to use. Something that takes no more than about 3 clicks once she connects it.

She also has a Windows laptop. Can the same WD My Passport be used to back up photos and videos on her laptop too?

If not, is there another device that is recommended?

What about a MyPassport SSD