between 50 to 100 means to me that you don't know what you should be getting
be sure to know the exact limit
also remember that the download speed also is determined by the person or server haring the file you download
if they limit speed to 1 megabit, you get 1 megabit, no matter how ast the network you have is
the switch you got, what brand and model is?
the cable going from the modem to the switch, is it cat 6 or says ct 5? on the cable itself should say
as said before, many variables affect the download speed, not just your pc and you switch or router