USB OTG cable I9300 i9100 i9220 USB otg for galaxy OTG for android phones Galaxy USB OTG i9300 i9100 i9220 The product applies to Samsung cellphone. For Galaxy series! By the product can convenient make The U disk data copy to Cellphone. For example:photos, video, office documents. The product can connect to the keyboard, mouse, the U disk, card reader, camera kits, mobile phone kits, and other ...