handisk mini micro sd card reader adapter usb 2.0 mini micro sd t-flash tf m2 memory card reader

card reader is a kind of card reader. because of the large number of cards, the card reader has a wide range of meanings. according to the different types of cards, can be divided into the ic card reader, including contactless ic card, follow the iso7816 standard interface; contactless ic card reader, follow the standard iso14443 interface, remote card reader, follow the etc standard gb20851 interface standard.