InLine USB3.0 Dual Cardreader, USB A and Micro-USB 2.0 for SDXC and microSDXC

The card reader for SD and microSD cards can be used with Android devices (USB 2.0) as well as PCs (USB 3.0). The compact design makes the card reader to an ideal companion for traveling. USB OTG is a specification that allows USB devices such as Android tablets or smartphones acting as a host to read and write data directly to memory card. (Without PC)