Good quality storage devices

 How does some computer read, transfer external storages, this is a new type storage if you would like to try, how about connecting an external circuits with storages to computer with usb, or a storage with a circuit, controller for pixels to each frame of video, circuit controller for sound, controller for other storages, chips for storage, another controller to connnect to computer from usb.For Memory cards, you must make sure the circuits written above present in the electronic devices, so you connecting memory cards to the electronic devices, another edition of the memory cards are nand memory integrated circuit chip, just like pendrive, there is a memory of pen drive connected to the circuit of pendrive, almost the same. So the electronic devices just like the pendrive circuit lacking its memory unit, then you connect a memory card to it, so the electronic device reading the memory card memory.