Durable USB A to USB C Cable | Aramid Fiber | EMI Protection | TPE Cable. This USB C cable withstands the daily demands of charging and syncing your mobile devices. Compatible with your Thunderbolt 3 ports this rugged cable is a must-have for both business and consumer applications. Built for Daily Use. The durable USB C charging cable has aramid fiber reinforcement that shelters it from the stress of frequent bends. This also lets the cable flex without over-stretching or damaging the core of the cable. Cable Key Features. Aramid fiber adds strength and durability to the cable. Insulated conductors reduce friction provide more flexibility. EMI (electromagnetic interference) protection with aluminum-mylar foil with braided shielding. TPE (thermoplastic elastomer) cable jacket is more flexible than a standard PVC cable. Flexible Strain Relief. The USB A to USB C cable is constructed to prevent the connector from separating from the jacket. The extra-long strain relief molding is tested to withstand over 10000+ bend cycles at a 180 angle.