Milli 6-in-1 Card Reader 2.0

SUPPORTS CARDS: SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC Card and UHS-I Cards. USB DEVICES: USB Mobile HD, USB Flash Disk, USB Keyboard, USB Fan, USB Mouse. TABS & PC: Windows, MAC OSX, PC, Android Tablets, OTG supported mobile phones, Tablets, Laptop. NOTE: Data transfer rates are subject to the speed of the memory card itself and your computer's USB ports. This SD | Micro SD card reader does not support read two cards simultaneously. Make sure your phone supports full USB OTG function. Enable "OTG storage" function in the phone's setting menu. Some phones/tablets do not support card over 64GB.   Warranty : 12 Months