<http://www.smartrebit.it/prodotto/usb-2-0-to-micro-usb/#product>
<http://schema.org/description>
"USAMS Usb Micro OTG adapter – USB 2.0 to Micro USB\r\nConnect to the U disk, Card reader,MP3,Keyboard, digital camera,ect external device, transmit data.\r\n\r\nMade of aluminium alloy, antioxidant, strong and durable.USB2.0, output 2.1A current max, and support 480Mbps data transmission. Compatible with: Samsung,Xiaomi, etc. Micro USB port."
<http://www.smartrebit.it/prodotto/usb-2-0-to-micro-usb/>