Description: Allows to be used as USB 2.0 card reader for direct data exchange between memory cards and PCs, notebooks, ultrabooks, smartphones and tablets. The standard USB 2.0 plug (Type A) and micro USB plug and micro USB plug (Type C) combination, making the card reader compatible with all tablets and Android smartphones that support OTG function. Compact card reader for all standard SDHC . Does NOT support memory cards over 64GB because of limited current provided by mobile device. No drivers required for Windows 2000/XP/Vista/7/8/8.1/10(32/64-bit), Mac OS X 10.x and Android 4.0/above update. Just plug the card reader in to use it. Size:75x27x9mm Package Includes: 1 PiecexCard Reader