The On-The-Go USB 2.0 Micro USB Memory Card Reader is compatible with Android mobile devices, smartphones and tablets with a Micro USB connection. Alows a quick and easy card reading ‘on-the-go’ and features a 40mm stowable micro USB cable. Compatible with SD/SDHC/SDXC & 1x microSD/microSDHC/microSDXC memory cards and supports cards up to 64GB and hard discs up to 2TB.