my 78 yr old dad bought a Inspiron laptop on line from Dell in the last two weeks but it has some obsure wifi contraption on it even a tech who works on computers for a living was stumped by. I do not have specific model # but he is very frustrated and has now bought an external antenna to get wifi on it. This seems outragous no one has seen or heard of a laptop coming with out wifi in this day and age. Can anyone tell me what he got? I am 50 miles away can not go there except on weekends.