Summary: Was thrilled to get my home networked without holes in the walls. Wireless in our home is a challenge, and this seemed to be the answer I was looking for. Kudos to the seller for shipping promptly and packaging well, but the product is a bust. Simply put, the device(s) would not appear on my network, the supplied configuration software would not detect either of the nodes after several attempts/resetting/power cycling, etc. A call to support proved to be a clown show.
Summary: First, the box says DHP-303, which was what I ordered, but the units and documentation that were in the box say DHP-302. Not a big thing, I just needed 2 more connections to my existing homeplug network so I wasn't concerned with that. Neither unit would connect to my existing network nor would they even see each other when plugged in.
Summary: I have to admit that initially, I was skeptical. It wasn't until I was finally fed up with my poor wireless performance in my house to my PS3 in the living room that I decided to give it a shot. There are many Powerline network options out there for far less money but reading up on the specifications and comparison shopping led me to choose performance reviews over bargain shopping.
Summary: Combined this product with a D-Link DIR-815 router. My bluray player now connects to the internet flawlessly. Could not do that before using the wireless feature on the bluray, and a max-g router. Even tried other dual and routers without this pseudo-hardwire device, but they did not work either. I'm very happy with the way this device performs.
Summary: This is really easy to set up. Just like it says, plug in and your house wiring is your ethernet wired network! Downside is you cannot buy a single unit. I needed just one more to set up my network in all rooms but they are only sold in pairs.
Summary: Limited instructions. Poor performance in 7-year old one story house in N Las Vegas. Difficult to maintain communications lock. Drops connectivity at least 3 times an hour. Would not recommend.