17个月opt extension持有期申请7month extension时能写的每周工作小时数最多是多少？

您好，新政策规定是每周给雇主工作的时间不能低于20个小时。

您可以同时有两个雇主，但是移民局的新政规定两个雇主都必须满足申请OPT extension的条件，且您为两个雇主的工作时间都不能低于20个小时。

DHS, moreover, anticipates that it will be very unusual, though not expressly prohibited, for students to work with more than two employers at the same time during the STEM OPT extension period, given that each employer must fully comply with the requirements of this rule and employ the student for no less than 20 hours per week.