....no download needed...
Yes, Newegg has sold a lot of them and the 1,500 are just the people that bothered to write a review. A driver disk for Windows XP came with the card. I have used the card with Ubuntu 8.x and 9.x on both old and new Dells. I’m using a directional Yagi antenna with a 15 dbi gain for increased range.
http://mfjenterprises.com/Product.php?productid=MFJ-1800