is within a method to boost signal strength for wireless card within laptop for hot spot areas?

Answer:

Yes. You inevitability to get a high-ranking gain antenna for your wireless card. There is a catch... your wireless card requests to have an antenna jack. Few do.
Yah nearby is get a wireless internet card next to an n-connector, and get a 7dbi antenna for the card into the connector, if you entail help email me at romanvorob@yahoo.com i would be glad to backing you out!!