IOGEAR GoFor2 USB OTG Card Reader for PC, Mac and Mobile Devices, GOFR214 SD/microSD card reader designed for use with USB OTG compliant smartphones and tablets Use the Micro USB end for OTG devices, and the USB end for PC & Mac computers Perfect for adding storage to mobile devices or transferring files Works with USB On-The-Go compatible devices including Galaxy S6, S7, S7 Edge, Galaxy Note 5, etc.* Supports SDXC/microSDXC cards* Plug-n-Play