>Small form factor, easy to carry.
>USB A male with a Micro USB Dual-plug design, Smart Phone and PC Support dual interface.
>Without data via PC, smartphone and memory card bidirectional transmission .
>Fully compliant with high-speed USB2.0 transfer protocol , the maximum transmission up to 480Mb / s.
>Plug and play, no external power supply.
>Supports high-speed large -capacity SDXC, micro SDXC memory card, up to 128GB.
>Supports SD v3.0 UHS-I specification , the maximum transfer 104MB per second