Supports USB 3.1/USB3.0/USB 2.0/SD/SDHC/SDXC/microSDHC/microSDXC/MMC) via Smartphone, Tablet, PC, Mac. The Dual interface SD and Micro Sd Card Reader from MyMemory allows you to transfer all types of files between your memory cards (including card to card transfer slot 1 to slot 2) via smartphone, tablet, PC and Mac. The USB (Type A) connector provides microSD and SD memory card to PC/Mac data transfer and a USB-C connector allows you to also plug the reader into compatible smartphones and tablets; so you can transfer your files between your mobile device and your memory card. Benefits Dual interface Card Reader for maximum compatibility with your computer and mobile devices Save time in transferring data stored on your memory card to your PC/Mac/smartphone/tablet Featuring card to card transfer (slot 1 to slot 2) Save space on your mobile device - transfer your media files to a memory card in seconds and backup to a PC/Mac Features - Transfer data and media files between PCs, Macs, smartphones and tablets - USB-C (USB 3.1 Type C) and full-size USB 3.1 (USB 3.1 Type A) - Dual card slots: Slot 1) microSD, microSDHC, microSDXC UHS-I memory cards Slot 2) SD, SDHC, SDXC UHS-I memory cards - USB Type-C interface used in mobile devices including Android smartphones and tablets, Apple MacBooks and Google Pixel Slate - PC and Mac compatible - 2 year warranty System Requirements USB 3.1 Gen 1 (USB 3.0)** port for SuperSpeed (USB 2.0 compatible at USB 2.0 transfer speed) Windows XP / Vista / 7 / 8.1 / 10 Mac OS X (10.2.8) and above Android smartphones and tablet PCs that support Type-C Card Reader functionality (please check the user manual for your device) Please note: Memory Card not included Buy With Confidence This MyMemory product comes with a 2 Year warranty, giving you the comfort and confidence you would expect from a well-established brand. All our products are subjected to an extensive testing process before being added to our range. We hope our strong warranty periods reflect the confidence we have in the quality of our own products. Enjoy!