• Phone&PC Supported: UGREEN USB C OTG Card Reader offers you easy connection between flash memory card and a USB-C/Thunderbolt 3 enabled laptops, smartphones and tablets with OTG function. Simply change your phone into a host for data sync. Just One for all your USB C devices. Kind Reminder: When you finish using it, pls choose the icon “Eject Hard Drive” to remove the hardware safely.
• Super Fast Speed at 100MB/S max: UGREEN USB 3.1 card reader transfers data with highest speed up to 100MB/S, which allows you to transfer HD movies or files in just seconds. You can share all your interests on your social network freely.
• Read 2 Cards Simultaneously: The SD TF card reader can read any 2 cards at the same time, greatly saving your time. Supports card capacity up to 512G including Micro SD, SDXC, SDHC, MMC, RS-MMC, Micro SDXC, Micro SDHC, UHS-I, Olympus camera card, GoPro hero SD card, SanDisk Lexar cards etc.
• Universal Compatibility: Compatible with Samsung S9/S9 Plus/S8/S8 Plus,Macbook 2017/2016, Macbook Pro, iMac 2017, Google Chromebook Pixel,Samsung Galaxy Tab S3,Dell XPS 13/15, Lenovo Yoga 900/910, Huawei Matebook, Google Pixel XL, 2, 2XL, LG G5, G6, V20, V30, Nexus 5X/Nexus 6P, Microsoft Lumia 950 XL, OnePlus 5, 3T, 3, etc. IMPORTANT NOTE: for Samsung S9/S0 Plus/S8/S8 Plus/Note 8/ Google Pixel 2/XL/LG G5/V20/V30/ Nexus 5X6P, the memory card file format should be FAT32/EXFAT, do NOT support NTFS.
• Compact&Travel-Friendly: Small enough for fieldwork, the card reader/writer features a compact design that makes it easy to take with you wherever you go. It is also backwards compatible with the UHS-I cards, and non-UHS cards. Plug and Play: No drive needed for various of operation system, such as Mac OS 10.x, Windows 7/8/8.1/10, Linux, Android.

Universal Compatibility

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.All USB C/Thunderbolt 3 enabled Laptops and OTG supported USB C Phones and Tablets is supported.

Thunderbolt 3 & USB-C Combination

This card reader can also work with Apple laptops equipped with thunderbolt 3 connector, since the thunderbolt 3 is the same port type as USB-C.

Super Speed 5Gbps Data Transfer* USB C card reader is allocated with USB 3.1 interface with highest transmission speed up to 5Gbps, perfectly saving your time.Read&Write on 2 Cards Simultaneously

Dual Card Slots Compatibility* SD Slot: Support UHS-I (SD, SDXC, SDHC, RS-MMC, MMC Micro)* TF Slot: Support UHS-I (Micro SD, Micro SDHC, Micro SDXC)

Plug and Play, Easy to UseNo driver needed for various OS, such as Mac OS X, Windows 7/8/8.1/10, Linux, Android 5.0 or above.