BIRUGEAR All-in-one Micro USB Cable, Charger, Adapter, SD Card Reader, OTG Bundle Kit for Samsung Galaxy S6 Edge/ S6, Tab A 8.0 T350 & Tab A 9.7 T550 / Tab 4 & Tab 3 Series Tablet & Cell Phone iKross 6-in-1 Essential Bundle Kit for Samsung Galaxy Tab A 8.0 SM-T350,Tab A 9.7 SM-T550, S6 Edge, Tab 4 10.1 T530, Tab PRO 8.4 & 10.1, Tab 3 8.0 & 10.1 and more Supports smartphones and tablets that have Andriod 4.0 or above and have OTG fuction. (the tablet's connector must be host function) USB port can connect to USB Flash Disk(OTG), mouse and keyboard, etc. 4 slot card reader supports SD, MicroSD, MS & M2 Supports USB data hot swap sync to PC, Smartphone or Tablet with a LED indicator. The USB HUB is not used to charge your device, USB HUB function and card reader function can't be used at the same time.