This cord was removed by me at a Wal-Mart.
It seems a Fire inspector was not impressed with all the plug strips and rubber cords.
We added many outlets on the electronic aisles.
This cord has a 4 gang box with a plastic 4 gang plate on it.
When I got there this was just resting on a shelf behind some electronics.
When I got to the first ceiling box I found no spices, the cord passed straight through and went another 50' to an old ceiling box just resting on a ceiling tile.