Is wifi speed dependent on the ISP broadband speed and wire connection

rajujayaraman

Newbie
Messages
336
Location
NA
ISP
bsnl
Hi,
I have bb plan and thro the modem wireless router, get wifi access on other devices.
I know that wifi is live only when the bb connection live and if the power goes off, you do not get bb and so the wifi.
I also know that bb speed thro lan is faster than the wifi speed.
But I want to know, how the wii access is given to us by bsnl.
I know that bb access is given by wired ethernet connection to us thro, our telephone wire connection.
But what about wifi.
Can change in the router wireless model from 2.4 ghz to 5ghz , buying of one that gives 5ghz speed, change the wifi speed of the devices connected with modem access point.
Or is the speed of wifi is entirelly depend on the ISP
can anybody clarify with detailed reply , please
 

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