This outlet saver cord keeps your surge strip and UPS outlets from being blocked by bulky AC transformers. It is designed to work with power transformers computers monitors scanners printers and other devices that use the 3-pin male-to-female shroud power connector. Plus this heavy duty 18 AWG cord features a fully molded design for maximum durability and long life.The female connector plugs directly into the device power cable while the male connector plugs into a standard outlet.