回複：Help on EAD

Better to use EAD. Your wife can also apply H1B.

It take less than 90 days.

I-765 form
http://www.uscis.gov/portal/site/uscis/menuitem.5af9bb95919f35e66f614176543f6d1a/?vgnextoid=73ddd59cb7a5d010VgnVCM10000048f3d6a1RCRD&vgnextchannel=db029c7755cb9010VgnVCM10000045f3d6a1RCRD
or efile
https://efiling.uscis.dhs.gov/efile/

more info
http://boards.immigrationportal.com/showthread.php?t=108916