Privacy gear · H7K3R Systems
USB Data Blocker
Safe public charging. Blocks data pins. It sits between your cable and any USB port you don't control. Power gets through; the data pins don't, so a tampered charging point can't read your phone or install anything on it.
£15.00Order by email · collection in Croydon or Kingston, or we arrange delivery
What it's for
Public charging
Airports, hotels, trains, cafés and hire-bike docks: charge from the port without trusting it.
Hire cars and borrowed laptops
Charge without your contacts, photos or messages syncing to somebody else's system.
Work and travel kit
Small enough to keep with your cables and chargers.
Use it with your own charging cable on the other side.
Good to know
- Plug your phone in through the blocker. It should charge, but never ask to "Trust this computer" or offer file transfer.
- Some fast-charge modes use the data pins, so charging can be slower through a blocker. That's expected.
Order the USB Data Blocker
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