Mobile usb USB storage drive, the full name of mobile phone USB storage drive, it is a storage product for mobile devices with micro USB interface, to achieve plug and play. With usb and micro usb interfaces, it can store and read the corresponding data on the PC device like an ordinary U disk. You can also copy the data from the pc to this usb flash drive and connect it to smart phones, tablets and other devices through the micro usb interface to read the data without the need for a card reader and data cable.
? How to distinguish whether the mobile phone can use the mobile phone USB disk?
Mobile phones supporting OTG function of related digital devices, such as mobile phones, tablets can be used, the other side of the USB interface and ordinary U disk.
If our mobile phone already supports OTG function, then we only need to buy a small OTG data cable, we can connect the mobile phone and U disk. The connection method is very simple, the OTG data cable is connected to the mobile phone at both ends and the U disk at one end.
Of course, now many manufacturers in order to facilitate everyone, directly made a U disk interface directly connected to the mobile phone.
In fact, the mobile phone supports the U disk, the principle is the same as the memory card.
Mobile phones support OTG, now a mobile phone has, unless the noble iPhone.
Products and effects, the black adapter is a green microUSB\/type-c to USB female port. This USB flash drive is a little wild. It was hardwired by the West Digital solid-state adapter. See camera watermark for phone model.
c phone, microUSB phone\/tablet, computer can be used.
Thanks for the invitation, I just bought a similar product from Taobao.
Now there are U disk and mobile phone directly connected products, very convenient, I have bought and used for a long time. This product generally has two interfaces, one end is an ordinary USB interface, one end is a Type C or OTG interface. For example, this product of Sandisk below is Type C and USB dual interface
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As shown in the figure above, this kind of U disk often has a switch, by flipping this switch, you can flexibly reveal different jacks. For example, if you want to Copy files from the phone, you can dial out the Type C interface, then the U disk can be directly inserted on the phone to copy files, the Android file manager will recognize as external storage, and directly use the phone's copy function.
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Similarly, if you need to COPY the file to the computer, just flip the switch to pull out the ordinary USB interface, then the USB flash drive becomes an ordinary USB flash drive that the computer can recognize
If the mobile phone is a non-Type C data interface, you can also buy USB and OTG dual interface USB flash drive, the use method is similar to the previous description. And now some Type C and USB dual interface USB flash drive activities, will give OTG adapter, so that the use is more flexible.
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This kind of U disk because of the dual-interface configuration, it is very convenient to use, and smart phones can COPY files like computers. Of course, some people have problems copying a few gigabytes of large files from a smartphone, which I haven't encountered yet, but copying some commonly used files is no problem.
Samsung mobile phone box inside the otg plug, plug in any U disk can read and write
This has long been available, when you go to buy a U disk let you take a computer mobile phone dual U disk can be.