For the price a useful microSD card

First of all the negatives: The size specification memory manufacturers are obviously not very precise. This MicroSD of SaveTec has a capacity of exactly 63416827904 bytes, which corresponds correctly rounded 63 GB or 59 GiB.

Now for the positives: For my purposes, the transfer rates are perfectly adequate and high capacity at a low price is more important than high transfer rates. I have the SaveTec MicroSD 32GB for about 1.5 years and never had any problems with it. I just needed finally a card with more capacity.

Addendum: At first lay the transfer rates with fairly new internal card reader significantly below the stated values ​​at about 20 MB / s for reading and 16 MB / s for writing. I have but then the Transcend TS-RDF5K added myself as a card reader for USB 3.0. Thus the transfer rates look much better and I get to 66 MB / s for reading and at least 20 MB / s for writing. With a USB 2.0 extension cable between the socket and stick the device is throttled to USB 2.0 speeds. Not reach the mentioned values, it is rather the card reader or the wiring as on the MicroSD card. It is important that you use card reader to USB 3.0 ports, which are highlighted in blue.