PortaPow USB Data Blockers physically prevent data transfer and syncing when charging your devices from public USB ports. This transparent adapter safeguards against 'juice jacking' and malware risks in airports, cafes, and cars. It's the secure way to charge your phone or tablet.
Invented by PortaPow in 2013, these data blockers are trusted by governments worldwide. The built-in SmartCharge chip automatically detects your device (Apple, Samsung, Universal) and delivers optimal charging speeds up to 2.4A, ensuring your device powers up safely without any data compromise.
This USB-A to USB-A version is ideal for connecting standard USB-A chargers to USB-A cables. For other connector types, check our range. Secure your digital life with this essential accessory for safe public charging.