Card Reader, Smartphone SD/TF Card Reader, Card Reader for iPhone Transfer to Android manufacturer / supplier in China, offering 4 in 1 Smart Card Reader for iPhone/Type C Card Reader for Android OTG Card Reader Support SD/TF (OM-RC006), Newest Multi-Function OTG USB Drives (OM-M259), Metal Swivel OTG USB Flash Drive (OM-P260) and so on.