Earldom Micro USB OTG Adapter & Card reader

Earldom Micro USB OTG Adapter Card Reader

• Compatible with almost devices with micro USB and support OTG function.
• USB2.0 female to micro USB male adapter OTG adapter for tablet and cellphone.
• Support Hi-speed USB devices, USB mouse, USB keyboard and USB disk.
• This product is suitable for OTG and charging at the same time.
• Without data via PC, smartphone and memory card bidirectional transmission.
• The maximum transmission speed is 480MB/S.
• Plug and play, no external power supply.
• Small form factor, easy to carry and use.