The device itself was compact, about the size of a thumb drive, with a small LCD screen on one side and two slots on the other - one for an SD card and one for a USB connector. According to the instructions, you could insert either an SD card into its slot or connect it directly to a computer via the USB port. The bold claim was that it could somehow double the storage space of whatever it was connected to.
The device itself was compact, about the size of a thumb drive, with a small LCD screen on one side and two slots on the other - one for an SD card and one for a USB connector. According to the instructions, you could insert either an SD card into its slot or connect it directly to a computer via the USB port. The bold claim was that it could somehow double the storage space of whatever it was connected to.