My spouse H4 EAD was approved on Jan 4th 2019 and got notice yesterday via MAIL. However while checking case status online it still shows Case is Received.
Do you know approximately how much time does it take for EAD to be generated and SSN mailed back to us?
Once H4 EAD is approved, it takes about 7 to 21 days to receive the card in hand.
USCIS case status website Status not updated
It is possible that USCIS website is not updated and we are seeing the delays in update too.
There is nothing to worry if you have got the approval mail.