Eversame USB Digital Power Meter Tester Multimeter Current and Voltage Monitor, DC 5.1A 30V Amp Voltage Power Meter, Test Speed of Chargers, Cables, Capacity of Power Banks-Black

Product Review

3rd Gen Data Blocker

Attach between your USB cable and charger to physically block data transfer / syncing; Charge mobile devices without any pop-ups or risk of hacking / uploading viruses in cars, airports etc
The only data blocker to physically show you that its blocking data and several other great features; See full details below
Attach between your USB cable and charger to physically block data transfer / syncing; Charge mobile devices without any risk of hacking / uploading viruses in cars, airports etc