- Secure Charging USB-A to USB-C Adapter Cable w/ physical data blocking protects from data theft/corruption and leak prevention while stopping spyware/malware attacks on mobile devices - 3ft data blocker power-only (No Data Pins) cable to charge USB-C phones/tablets/headphones - Delivers up to 5V/2.4A (12W max); Works w/ USB-A computers/wall chargers - For high-security corporate/defence/government/education or w/ public charging ports in airports - Durable/Rugged/Heavy Duty Cable TPE Jacket