Picklz
SUDO Make me a SAMCH
I bought this for my previous system, it doesn't play well with a couple of the work app's I need to run but other than that I was pretty happy with it, allows for some fairly powerfull Bandwidth shaping and off-loads all network tasks from the PC, lowers lag a fair bit in FPS' also (depending on your PC and other factors). Looking for $30 OBO. Have the card and Retail box.
http://www.newegg.com/Product/Product.aspx?Item=N82E16833189002
http://www.newegg.com/Product/Product.aspx?Item=N82E16833189002