This fan has a built in 3 position speed controller 12ft cord MODEL: 951012 VOLTAGE: 120V 60HZ AIR VOLUME: 2320 /1755/1432CFM STATIC PRESSURE: 1.80/1.60/1.50”/W AMPERE: 4.66/417/4.11A INPUT POWE… This fan has a built in 3 position speed controller 12ft cord