A:AnswerMost apple phones have a lightning port, so this won't work for it. iPhones use a proprietary charger, but you can buy them anywhere charging cables are sold, just make sure it says Lightning on the box
A:AnswerCan’t tell. The color inside is black. Usually 2.0 is white and 3.0 is blue. In doubt, I would assume it’s 2.0. I have long since thrown the pkg away, so don’t remember what it was labeled.