HOODO Memory Card Reader,USB 3.0 SD Card Reader,USB Type C SD/Micro SD Card Reader OTG Adapter for SDXC,SDHC,SD,MMC,RS-MMC,Micro SDXC,Micro SD,Micro SDHC Card and UHS-I Cards

?USER NOTES: ?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 do not support read two cards simultaneously. ?This SD / Micro SD card reader do not support to hot plugging, please insert SD / TF first and then connect with laptop / cellphone. ?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. ?Universal Compatibility: ?USB A Devices: Plug and play on the computer or laptop equipped with Standard USB 2.0 port with most modern operating systems, including Windows XP/Vista/7/8/8.1/10, Mac OS, Linux. ?USB C Laptop: Apple Macbook Pro 13" 2017 2016, Macbook Pro 15" 2017 2016, iMac 2017, New MacBook 12"(2015&2016), Google Chromebook Pixel (2015), Dell XPS 13 (2 IN 1, 9350& 9360), XPS 15-9560, Lenovo Yoga 900/910, Huawei Matebook etc. ?OTG USB C Smartphone: Samsung S9/S9 Plus/S8/S8 Plus/Note 8, Google Pixel XL/2/2XL, Google Nexus 5X/Nexus 6P, LG V20/ V30/ G5/ G6, Moto Z, Microsoft Lumia 950 XL/950, OnePlus 5/ 3T/ 3, Huawei P10/ Mate10 etc. ?OTG USB C Tablet: Samsung Galaxy Tab S3 9.7, Samsung Galaxy Book, Lenovo Tab 4, Asus ZenPad 3S, HP Elite X2 , ACER SWITCH ALPHA 12 etc. ?Card Slot Compatibility: SD slot:SDXC/SDHC/SD/Extreme I III SD/Ultra II SD/MMC Micro SD/TF slot: Micro SD/TF/Micro SDXC/Micro SDHC/UHS-I