When the switch is placed” OTG “, the phone can read three external USB devices simultaneously. 1 x 4 Port Micro USB Power Charging OTG Hub Cable. For most Android models. Support Galaxy S2, Samsung Galaxy Note, Samsung Galaxy S3/S4/S5, GALAXY Tab3 8.0, Sony Xperia NX-02D, Sony Xperia a cro HDIS12S, T oshiba REGZA Phone-T01D, and Sony S-series Tablet.
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