This product is used in American homes to replace one socket, but this product can provide another two standard sockets at the same time, two computers can be connected to internet through power line. The two network ports on the right bottom side can also provide two computers to access the internet at the same time. The four network channels can form a local area network.

The product is easy to be installed or removed, you just need to use the two screws on the top and the bottom side of the front housing.