The Tether Tools JerkStopper Computer Support (Fixed Mount 3-Pack) (JS016TP) is a simple yet crucial accessory for photographers and videographers who work with a tethered setup. Its primary function is to prevent expensive damage to your computer and cables by providing strain relief.
Key Features and Purpose
Strain Relief: The main purpose of the JerkStopper is to take the stress and strain off the cable's connection point. If someone accidentally trips on your cable or a sudden tug occurs, the JerkStopper allows slack in the cord to prevent the cable from being violently yanked out of the port.
Damage Prevention: By protecting the port and the cable from being damaged, it can save you hundreds or even thousands of dollars in repair costs. A damaged port on a laptop can be a very expensive fix.
Fixed Mount: This specific model comes as a "fixed mount," which means it has a small, adhesive base that can be attached to a flat surface. This makes it ideal for securing cables to a laptop, a desktop computer tower, or a Tether Table.
Versatile: The JerkStopper can be used with a wide variety of cables, including:
USB
HDMI
FireWire
Flash sync cords
Standard A/C power adapter cords
Wide Cable Compatibility: It is designed to fit cable diameters ranging from 3.5mm to 8.5mm, making it compatible with most standard cables used in photo and video production.
3-Pack: The JS016TP comes in a pack of three, providing multiple units for securing different cables or for use with multiple workstations.
How it Works
The JerkStopper works by creating an anchor point away from the sensitive port. The cable is threaded through the JerkStopper's retention device. If the cable is tugged, the force is absorbed by the JerkStopper and its mounting point, not the port on your computer.
While Tether Tools has since introduced the newer TetherGuard line with magnetic quick-release technology, the JerkStopper series remains a reliable and cost-effective solution for protecting your tethered workflow.