What I have been using to upload the pictures and videos of my phone to the computer is the bluetooth. This morning, I was surprised to see an ad in the paper of a dual interface OTG flash drive. This dual interface means it can be connected to the USB socket of the computer or in the micro USB socket of the phone. It’s great to know that there is such a thing because it’s what I need. But I still have to know how much it costs.
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