WiFi is a world wide standard, you'll have no problems using it there.
If you like my post, or solution to your issue/question, go ahead and click on the little star by my name and/or accept the post as the Solution. It makes me happy.
I'm NOT an employee of Best Buy, or Geek Squad, though I did work as an Agent for a year 5 years ago. None of my posts are to be taken as the official stance that Best Buy will take on your situation. My advice is just that, advice. Unfortunately, that's the bad luck of any electronic, there's going to be bad Apples... wait that's a horrible pun.