Singer Superb Sewing Machine
The cord not plugged in on the left is the foot controller plug. As you can see I have it attached to a Bendable Bright Light clip. The Superb has a start/stop button but can only be used if the foot controller is unplugged. By keeping the cord in a clip I can unplug it like this and the clip keeps it from falling on the floor so when I want to use the foot controller again, the plug is right there--I don't have to pick it up off the floor. If you don't have clips, just stick a piece of velcro on your machine and wrap another around the cord so you can keep yours attached to the machine too.