1:Made of durable, high-grade plastics and premium chips for you to backup important photos, music, videos. 2:All-in-one multi-port card reader to work with most of OTG smartphone and tablet. 3:Portable mini design, convenient to carry. The combination of a standard USB 3.0 plug (Type A) and a micro USB plug (Type B) makes the reader compatible with all OTG-enabled tablets and Android smartphones. (Note: The card reader is not compatible with iPhone or iPad) USB 3.0 SD / micro SD card reader for data transfer, managing all data between devices and devices and on multiple platforms (create, copy, edit, move, delete) , rename, open, and more). Connect to any mobile device that supports USB On-The-Go (USB OTG). Play video/music directly from external storage without taking up space on the device. Powered by a micro USB/USB port, no additional power is required. Easy to carry, use and install without additional software installation. Read almost any memory card quickly and easily. Excellent quality. Made of durable high-grade plastic and high-quality chips. Memory card reader with OTG (Android phone/tablet must have OTG function) Back up important photos, music, videos and contacts listPortable for business (all for file work) The document viewer for all major file formats can securely store and share digital content such as movies, pictures and music in your phone. Applicable to: All OTG-enabled Android phones/tablets with USB A port laptop/computer Support: SDHC (UHS-I), SDXC (UHS-I), microSD, microSDHC (UHS-I) and microSDXC (UHS-I) System Requirements. USB port or micro USB port available for Windows XP / 7/8 / 8.1 / 10 / Vista / LinuxMac OS X v10.3.9 or higher Brand General SKU 100516788_NP-1020864938