I recommend this product allows for its micro Sd usb still available in a minimum footprint and strong. I have several that I use to store my micro SDHC, they are constantly hanging next to my tablet to be available at any time. micro sd card is well protected and has no risk of escape. it's true that the contacts of the USB adapter are not protected but well, before they are damaged it should hang. considering the price you can go there with closed eyes.