I have this and like it:
NCIX.com - Buy Linksys PLK300 Powerline AV Network Kit 200MBPS W/ 4PORT and 1PORT Modules - PLK300 In Canada.
I did not get the security setup properly. I'm not worried about it so I turned it off. that is the only thing I did not like.
What I do like:
- never dropped a connection yet
- 4 ports on one end
- uses a cord to plug into the wall, so it leaves lots of room to plug other items into the socket (most others I have seen are large boxes that can obstruct the other power outlet a bit).