We ordered this PC specifically for the i-core 5 processor and the 3.0 usb ports which were required for my husband's streaming devices. However,  it did not have any 3.0 usb ports as advertised and we had to return it for a refund. Otherwise, for a refurbished it was in good working condition and it did include a wifi USB since the computerdoes not have wifi directly installed. They definitely need to fix what is advertised to reflect what you will actually be getting.