Sta treba da instaliram da bi Samsung Duo Galaxy citao LG flash namenjen i za PC?

Flash je za kompjuter i za mobini, ali mobilni ne prepoznaje.

Sta treba da instaliram, molim nekoga ko zna...

features: USB 2.0 Flash Drive Compatible with Smartphone
specification: Interface: Device supporting the OTG function and Micro USB 5 interface
(please check with the device manufacturer to see if the device supports OTG before you purchase it)
sta je OTG?

OS: pc Windows XP, vISTA,7,8, Mac 10.0 or later
Mobile: Android 4.0, 4.1, 4.2
sta je to?

Hvala punooo

Samsung Duo Galaxy je potreban,onda pc,onda lg flash,kabel,manje više,to je to