What is the version of the following sentence with correct punctuation?

By using a tablet with a 3G4G LTE module the SIM card must be inserted Devices which do not have a SIM card slot and GPS module are incompatible
By using a tablet with a 3G/4G (LTE) module, the SIM card must be inserted. Devices, which do not have a SIM card slot and GPS module are incompatible.