For Thunderbolt 3 or USB-C connections A loose cable during data transfer or a work session can be devastating. ClingOn has been designed to prevent this risk by reducing, if not completely eliminating, the light and ongoing strain on cables of external devices with USB-C and Thunderbolt 3 connections. Secure your workflow The revolutionary ClingOn comes with a strong adhesive film and attaches directly to the casing of your drive. Its soft foam interior fits snugly around the connector, eliminating the wobbling and pulling that can lead to loose connections on your external drives and devices. Easy, lightweight installation The ClingOn is easy to install. Simply clean the area around the Thunderbolt 3/USB Type-C port to ensure the best adhesion of ClingOn to the device. Then place the ClingOn on the end of the Thunderbolt 3/USB Type-C cable and remove the adhesive film. Once the cable is securely attached, fully insert it into the port and press the ClingOn against the area around the port. Stabilize your connections with ClingOn.