The consequences convicted felons face in most states include:
Disenfranchisement (which is expressly permitted by the Fourteenth Amendment, as noted by the Supreme Court)
Exclusion from obtaining certain licenses, such as a visa, or professional licenses required in order to legally operate (making some vocations off-limits to felons)
Exclusion from purchase and possession of firearms, ammunition and body armor
Ineligibility for serving on a jury
Ineligibility for government assistance or welfare, including being barred from federally funded housing