SUITABLE FOR ALL ANDROID SMARTPHONES/TABLETS WITH A MICRO B USB INTERFACE WHICH ENABLES OTG FUNCTION . TRANSFER YOUR PRECIOUS VACATION PICTURES FROM THE MEMORY CARD OF YOUR DIGITAL CAMERA ON YOUR ANDROID SMARTPHONE / TABLET USING THE ROLINE CARD READER . SUPPORTS USB 2.0 . CARD READER WORKS WITH MULTIPLE MEDIA, AS E.G. SD (SECURE DIGITAL) CARD, SDHC, MS (MEMORY STICK), MS DUO, MINI/MICRO SD . NO ADAPTER REQUIRED FOR MICRO SD/M2 CARDS . SUPPORTED OPERATING SYSTEMS: ANDROID . CONTENTS: CARD READER