Question

what are 2ghz and 5ghz band wifi​

Answer 1

Answer:

These are two different bands of WiFi(also, its 2.4 GHz*)

These are the frequency in which the waves of WiFi travel

2.4 is the traditional one,but since many household appliances like a micro-oven works on same frequency,it caused some interference. So the 5 GHz band was introduced

Also, it is a misconception which many have that 5 GHz WiFi's are slower. Both of them have the same speed