- Interface: Micro USB and USB 2.0 Connectors. 1x SD/MMC Slot, 1x Micro SD/TF  Slot
- Support SD, SDHC, and SDXC Up to 128GB
- Support Memory Card with FAT 32 File System. Not
 Compatible with NTFS & exFAT  Formats
- Compatible with Micro USB Andriod Mobile Decives with OTG Function
- Colour: Black
Compatible with (List is not comprehensive):
  Samsung Galaxy S6/S6E(+)/Alpha Samsung / Galaxy S5 only / Samsung Galaxy  S4 only /Not For Samsung Galaxy S3/S5 mini/S4 mini
  Samsung Galaxy Note 5,4,3,2 / Samsung Galaxy Note Edge / Samsung Galaxy  Note Pro / Samsung Galaxy Note 10.1 from 2014 onwards 
  / Samsung Galaxy Note 8.0 from 2014 onwards
  Samsung Galaxy Tab Pro / Samsung Galaxy Tab S/S2 / Samsung Galaxy Tab 3  10.1, 8.0 (NOT FOR 7.0) / Samsung Galaxy Tab 4 10.1
 (NOT FOR 7.0)
  Google Nexus 5/6/7/9/10 with help of third-party apps such as 'nexus USB  OTG file manager, ES file explorer, and Nexus media importer'.
  Not For Nexus 7 2013 edition!*
  Working Current:<15mA
  This kit does not support Amazon Kindle Fire tablets*
  Host/OTG compatible smartphones and tablets with Android operating system of Android 4.0 and a micro USB interface
  NOTE: Never use both connections simultaneously!

  NOTE: Please make sure your device features a Micro USB port and supports the USB OTG function before purchase. ]
  Allows to be used as USB 2.0 SD/microSD card reader for direct data exchange between memory cards and PCs, notebooks, ultrabooks,  smartphones, and tablets.
  Works with 'Samsung Smart Switch' APP
  The standard USB 2.0 plug (type A) and micro USB plug (type B)  combination, make the card reader compatible with all tablets and    Android smartphones that support OTG function.
  Compact card reader for all standard SDHC/SDXC and micro SD/micro SDHC/micro  SDXC. ****Does NOT support memory cards over
  128GB because of the limited current provided by mobile devices.
  No drivers required for Windows 2000/XP/Vista/7/8/8.1/10(32/64-bit), Mac  OS X 10.x and Android 4.0/above update. 
Just plug the card reader in to use it.