Millet 1s 1s youth version of millet M2 and support OTG function of mobile phone can be used， millet M1 Telecom China Unicom edition version of the youth edition does not support OTG function， please note!

Matters needing attention:

1) to confirm the interface is a micro USB interface， need to transfer line of MICORusb end is inserted into the device， do not insert adapter after;

2) if you do not confirm their products is available， the proposed networksearch a product solution;

3) with the OTG function products very much， before the ship is the universaldetection in the tester or mobile phone， all seized products， rest assured to buy;

4) connected to the U disk， recommend the use of FAT or FAT32 format

OTG cable head can be connected to the mouse U Micro USB cable adapter

USB-A Micro USB mother of the data line， about 10CM

Special MicroUSB male to USB parent OTG line

In the Maemo 4 Diablo， tested USB keyboard (DELL) and U (SanDisk) OK， butmobile hard disk with fixed， to the external power supply. (U disk is too big notcompatible)

Used with Micro USB mobile phone， for charging and data transmission， and the USB OTG function.