We added this specifically to fill Tier 1 of our USB-C cable guide honestly. Power-only cables are a real category, and this is the one we'd actually recommend rather than the cheapest bundled cable you can find.
Why this made the list
Most power-only cables exist by accident, a cheap accessory bundled with something else, built down to a price with no data lines because that was the easiest way to cut cost. This one is power-only on purpose: it physically omits the USB data lines specifically to protect against juice jacking, the practice of pulling data or installing malware through a public USB charging port.
What it actually does
Rated for the full 240W USB-PD 3.1 Extended Power Range spec with a real E-marker chip for safe power negotiation, so charging speed isn't the tradeoff here, only data transfer is. Plug it into an airport kiosk, a hotel nightstand, or any public USB port, and there is no data path for anything to move across, in either direction. Macworld named it their top data-blocking cable pick for 2026.
Who this is actually for
Anyone who charges devices from public or unfamiliar USB ports regularly, airports, hotels, conference centers, and wants one cable in the bag that removes that specific risk without thinking about it. It's a narrow use case by design.
What to weigh before buying
- Zero data transfer means zero data transfer. This cannot sync files, and it will not work for anything that needs a data connection, not even a firmware update.
- It is not a replacement for your everyday charging cable. Think of it as a second, purpose-built cable for public charging specifically.
- At 1 meter, it's a reasonable length for a bag but not for a desk setup.
The verdict
The honest, purpose-built version of a category usually filled with accidental cheap cables. If public charging security is a real concern for how you travel or work, this is the one to buy. If it isn't, a normal data-and-power cable serves you better every other day of the year.