JerkStoppers

 

The JerkStopper (patent pending) is a cable retention device, designed to protect the DC power socket on a laptop computer. It works by securing to the power cable and locking into a spare port on the laptop to act as a strain relief.   With a JerkStopper installed, the day-to-day tugging and jerking on your power cable will no longer cause damage to the power jack on your laptop.