The PAX S300 device has the ability to read EMV chip cards, NFC, magnetic strips, and it has a keypad for keyed entry. It is both EMV and P2PE enabled.
The PAX S300 device must have its own connection to the internet, and your point of sale terminal must be able to connect to it over your local network. You must connect it with an ethernet cable to your network.
It is highly recommended that the computer also be connected with an ethernet cable to your network. Wireless connections are not reliable for communicating with the PAX S300 and could result in sudden connection failures.