How many kinds of American green cards are there?

There are three types of American green cards:

1, conditional green card, immigrants who marry citizens are conditional green cards for two years. After two years, those who meet the requirements can be converted into formal green cards.

2. Temporary green card. Investment immigrants get a two-year temporary green card, which can be converted into a formal green card after two years of successful investment.

3. Official green card, once every ten years.

The official title of green card in the United States is "permanent resident card", also called I-55 1, which records the cardholder's photo, fingerprint, name and other information and can be obtained through application. Applicants usually need to have a permanent job in the United States or their spouses and children settle in the United States. If the application is successful, the green card will be issued to the applicant, and the cardholder needs to update the card on schedule. /zd/xx