Wifi Printer Server Wireless Printer Server?

Wireless printer server? - wifi printer server

I got a laptop to the Internet via a cable. I make my wireless printer to my laptop is something like a wireless print server utilization, even if I am wireless, but I have cable internet on my laptop ........ ....

What I want is something like this and just want a laptop computer that receives cable Internet use. http://www.bestbuy.com/site/olspage.jsp?skuId=8212819&type=product&id=1166236105907