Absolutely okay as USB storage expansion

My recommendation: The nano-stick by Delock rather not use in daily use with sensitive data, but as a "stationary" memory expansion eg in Blu-ray players, Fritz boxes, netbooks, car radios etc.
In return, the Delocks are wonderful because of their small size and unobtrusive. Because frequent plugging and unplugging is not exactly conducive to the fragile plastic bag.

For reliability: Lt. experimental buyers stuck in the Delock sticks actually microSD cards of various series and manufacturers in it, depending on what is to get straight on the chin. market particularly favorable. And if then dazwischenmogelt a margin of Manufacturer Manufacturer's rejects, the stick makes then even after a relatively short time the opponent. Since Amazon but is generally very accommodating when converting, no problem. Who wants to play it safe, you should already get a small USB microSD card reader and poke a brand memory card.