Query about POE and Immigration

USA H1B Visa
#1

Hi Team,

Planning to travel US tomorrow on H1B. What all possible documents I have to keep ready for POE/Immigration ? Also, cud u pls share the possible questions during POE/Immigration.

Thanks

kbus

#2

You need to carry passport, 797 approval notice, employment offer letter from H-1B employer, contact details of the employer, contract/client copy.