Slow speed of internet

[sdmadhukar]

 Though my ISP provides 100 mbps speed , my lap top gives only 30 mbps speed.  Realtek network adapter is installed in my device, and it supports only 2.4.GHz band width. I understand the band width must be 5GHz to get full speed. Is that correct ? Which network driver supports both 2.4 and 5 GHz band width ?  I get 100 mbps speed in my mobile and also in other desk top. Only my HP laptop with Windows 10  is not supporting . Any suggestion to increase the speed ? 

Madhukar.

[banhien]

@sdmadhukar 

Looks like your machine ONLY supports 2.4GHz Networks. I don't know what is your machine but

(a) on SOME machines (not all) we can replace wifi adapter.

(b) or we can simply use USB adapter.

Your choice now.

Regards.