近期H4 EAD timeline

8/28/2020 case delivered at lockbox
9/7/2020 case number received from text/email
1/7/2021 we ordeded your card
1/8/2021 case approved
1/12/2021 approval notice received
1/13/2021 usps has picked up your card
1/15/2021 card received

7月底140批准，8月20日左右收到了notice，自己diy一周后,用fedex寄出去的。case在WAC，总共4个半月，还算正常处理时间吧！