Wide range wireless adaptor for desktop

[teresasolmo]

Hello,
I need to connect to the downstairs apartment's wireless network. What is the best desktop adapter to buy?

 

[remixedcat]

This one is really good and you can even upgrade the antenna:
Amped Wireless UA600
http://www.newegg.com/Product/Product.aspx?Item=N82E16833281002