4smarts 541615, USB Type-A, USB Type-C, Hanstik/Hunstik, Sort, Hanstik, Hunstik

Put a stop to data juicing

When connected to unknown or public USB ports, the 4smarts USB Data Blocker prevents data transfer by physically cutting the data lines inside. Only power flows – no information. This effectively protects you against data theft, malware, or unwanted access, allowing you to charge your devices with peace of mind, e.g., at the airport or in hotel rooms.

Fast-charge compatible – up to 5 amps

Whether smartphone, laptop or tablet – the USB-C to USB-C adapter enables ultra-fast charging with up to 240?W. It’s compatible with standard devices and cables, supports USB4, PD?3.1, as well as Thunderbolt?3 and 4, and ensures powerful yet safe energy transfer. The USB-C to USB-A adapter delivers up to 15?W – perfect for older devices with lower power requirements, such as headphones, smartwatches or fitness trackers.

No pop-up warnings – just power, no prompts

With the data lines disabled, your device won't display notifications, permission requests, or pop-ups when plugged in – even when connected to a computer.

Durable aluminium housing – strong and long-lasting

Its sturdy aluminium casing shields the internal components from pressure, impact, and scratches. Whether you're travelling or at the office – this adapter is built to last.

Always with you – ultra-compact, lightweight, and instantly accessible

Thanks to their slim and space-saving design, the adapters slip easily into any pocket – whether in your wallet, backpack, or next to your laptop. The adapters remain discreet, securely stowed away, and ready to use whenever you need them.