When Connect to power adapter only, it is a 4-ports Charging Station, supporting 3 different charging mode: Samsung, Apple, and BC1.2. The dedicated red USB port is for fast charging.
When connect to PC with a USB cable only, it is a standard USB 2.0 3-Ports hub, for data transfer, support max 480Mbps.(The dedicated red USB port do not support data transfer. )
When connect to both PC and power adapter, the dedicated red USB Port is for Charging; The Left 3 USB Ports, Data Transfer & Charging.
You could set your phones or tablet here when charging or data transfer, watching videos while charging.
(Your devices need to support OTG function)Connect OTG cable to this data & charging station, it works as an OTG hub. You could connect flash drive, mouse, keyboard to your OTG devices.
|Product Name||Multi-functional Digital Charging Station with OTG and USB Hub|
|Port||5V 1A USB x 3 + 5V 2.1A Smart Charging Port + Power Port|
|Product Size||110 x 87 x 23.5mm|
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