I assumed the 2 cables were 1 for data and 1 for power. It has 1 USB-A to USB-A port and 1 USB-A to USB-C port. The port on the back of the device is USB A for data and micro USB for power. No micro USB cable or power adapter is included. I already have one that is exactly the same but with no power connection I expected the product to come with everything I need to power it and it doesn't. In addition, the build quality is not that good. as I thought. The USB port on the back (for data) is slightly slanted there, making it difficult to connect the cable. I'd like to point out that it says there's no power adapter, but that doesn't mean it can't be powered via the cables that come with it either. This doesn't indicate that the secondary port on the back is a micro-USB port, but strongly suggests that it is a USB-C port. No close-ups are made of this and it seems on purpose being made to deceive the buyer.
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