Excerpt: I have a metal building detached from my house. The building has a 60 AMP panel that is fed from the main power going to the house. My shop is about 40 yards from the main. The wireless from the house would not work inside of the shop; after setting up this system I have perfect fast wireless inside...
Panel boxes, not circuit breakers are what matters
9 February 2015
Summary: The problem in many of these reviews is that the term "circuit breaker" is being confused with electric panel. Most houses have one or two panel boxes. If both receptacles are served by the same panel it will work.
Excerpt: The first problem was loading the CD. It refused to load on Windows 8.1 which apparently is not supported by Linksys. The second problem was that it's not clear in the instructions that the two units have to be on the same circuit and share the same breaker.
Summary: Wireless signal from router could not make it to this area of house. This PLWK400 power line kit did the trick. Installed it in outlet inside of house near camera. Works great. Plus, I also got better wireless coverage from this device for other rooms that only had less than ok coverage before...
Perfect for boosting your weak signal on the opposite end of your house of where your wireless router is located.
C L C, Amazon
25 September 2014
Summary: This was super easy to hook up. I have devices and equipment that require WiFi on the other end of my house and this perfectly helped my signal level. One of my devices is a WiFi thermostat and it requires a good WiFi signal to properly function.