You
can find your modem manufacturer by label or markings
on the card itself, there are several things you should
look for on your modem Model Number, Chipset Numbers,
FCC ID Number, and Board Revisions.
Bandwidth Meter...
These tests measure how long it takes
to load a test page from its server, and display it
on your browser. Modem configuration, ISP bandwidth,
Internet congestion, and many other factors can affect
the 'download time'.