What is the difference between a conditional green card and an unconditional green card for American investment immigrants?

There are two kinds of immigrants in the United States, first get a conditional green card and then get a permanent green card:

One is marriage immigration, and the other is investment immigration.

Conditional green cards and unconditional green cards enjoy the same policies, benefits and rights.

Only the validity period of the conditional green card is only two years, and the immigration bureau mainly examines the authenticity of the applicant's marriage or investment through these two years.

The main purpose of applying for a permanent green card for investment immigrants here is to see whether the applicant has invested 500,000 US dollars, and then whether the invested commercial projects have created 10 jobs for the local area. As long as this condition is met, they can apply for a permanent green card. At present, the pass rate of applying for a permanent green card is still very high. Last year, 93% of immigrants got permanent green cards.