Zek USB OTG Adapter, SD Card Reader, USB Adapter Hub, for Samsung Galaxy Tab 4 8.0, 10.1, Tab S 10.5, 8.4, Galaxy Note 5, Galaxy Note 6, Galaxy S6, Galaxy S7

The four device in the ports can be used at the same time.

The hub can be connected 5V power supply.

When it connected, it can drive Mobile HDD. We have tested that it can work with an external USB flash disk, Card reader and a Mouse. It can support MS. SD .SDHC . MMC .MMC2. RS MMC .UITRA2 SD . EXTREME SD.. EXTREME 3 SD,TF(Micro-SD)

Compatible models: Samsung Galaxy Tab 4 8.0, 10.1, Tab S 10.5, 8.4, Note 4, Galaxy S3, S4, Note 2 other OTG supported USB 2.0 devices.(NOT COMPATIBLE WITH Tab 4 7.0).