Don't spend alot of money on other cables!
I purchased this cable to run to my Blu-Ray player in order to access BD-Live content and update firmware. I had to run the cable almost 50 feet because my Blu-Ray player does not have built-in wireless. This cable was the most cost effective way of connecting the player to my router. The cost was just right and it was shipped pretty quickly. It does ship in a plastic bag in an envelope, but I had no problems with that. Don't spend more than you need to, BUY THIS CABLE!