Features: - Support memory card capacity up to 64Gb, fast transfer speed allow HD movies trasfer in just seconds. Direct cable connection - stable & reliable, say goodbye to bad wifi/bluetooth signals Type-c Compatible Devices(list not all inclusive) Compatible Devices (NOT A FULL LIST) Tablets / Phones: (NOTE: Device with USB 2.0 would only run at 480Mbps) Samsung Galaxy S8 / S9 / S8 Plus / S9 Plus /Galaxy Tab s3 /Note7/Note 8 / Note 9 /Galaxy Book Google phone Pixel, Pixel 2, Pixel C, Nexus 5X / 6P, HTC 10 / U11 / U12 OnePlus 3 / 5t / 6, Lumia 950 / 950XL, LG G5, V20 Samsung Galaxy Tab S3 Tablet Laptops: MacBook Pro models from 2016 or later, MacBook Air 13'' 2018 iMac Pro, iMac models from 2017, Mac mini 2018, MacBook 2017/2016/2015 iPad Pro 11'' and iPad Pro 12.9'' 2018 Dell XPS 15 / 13, Surface Book 2, Surface Go, Pixelbook Lenovo think padX1/carbon2017/ZUK Z1/ZUK Edge/Ideapad 710s plus Lenovo Yoga 900/910 Note: 1. Please make sure that your USB C smartphone will support OTG function. 2. Only one interface can be used at a time, not supoort use 2 or 3 interfaces simultaneously. 3. The card reader port is at the speed of USB 2.0, NOT USB 3.0. Data transfer rates are also subject to the speed grade of the memory card. 4. All the smartphone cann’t recognice NTFS format, only support FAT32 format, please backup the files on your SD card and format the SD card into FAT32 format. 5. For i-Pad Pro, it only support transfer photos from your SD card to i-Pad Pro. If photos were not taken by the digital camera, use your computer, create a folder called "DCIM" to the root of your memory card. Copy the photos and videos into the DCIM folder. Rename each photo and video file as "IMG_XXXX", where XXXX is a unique number. For example, if you had one JPG file and one .MOV file, name them "IMG_0001.JPG" and "IMG_0002.MOV".Please note 1. Make sure your USB C smartphone supports the OTG feature. 2. Only one interface can be used at a time. You cannot use 2 or 3 interfaces at the same time. 3. All smartphones cannot recognize NTFS format, only FAT32 format. Please backup the files on the SD card and format the SD card as FAT32format. Instant View - USB C SD Card Reader is compatible with SD, SDHC, SDXC, MicroSD, MicroSDHC, Micro SDXC cards. Instantly view and view photos on a USB-C smartphone/laptop. View shots from your trail camera, wildlife monitor, home security camera, car monitor and share photos/album directly with your friends. Synchronize USB Device- Transfer files between legacy USB devices to the new USB-C Samsung S9/S8, MacBook Pro, MacBook and many other USB-C smartphones/laptops/tablets. Plug and play, no additional drivers/software, transfer speeds up to 5Gbps. Compatible with USB flash drives, mice, keyboards, card readers, cameras, printers, hard drives and many other USB connected devices. Quick Connection- Supports 64Gb memory card capacity, fast transfer speed allows HD movies to be transferred in seconds. Cable connection - stable and reliable, bid farewell to wifi / Bluetooth signal. Compatibility - Compatible with MacBook Pro 2018/2017/2016, MacBook 2017/2016/2015, iPad Pro 2018, Surface Book 2, Samsung Galaxy S10 / S9 / S8 / Note 8 / Note 9, HTC U11 / U12, Pixelbook , Dell XPS 15 / XPS 13, Galaxy Book and many other USB-C devices.