Is the portable wireless router set up the same in the hotel and at home?

The settings are different. Generally, dial-up internet access is used at home, and the hotel can access the internet directly by plugging in the network cable. The wireless router at home is set to client mode, so you should set your broadband account and password in the wireless router.

For hotels, you need to set the wireless router to wireless AP mode. There is no need to set a broadband account and password in the wireless router. After setting up the wireless AP, the wireless router can directly plug into the hotel network cable to use wireless signals.