Review on Duttek Adapter Converter Charging Silver OTG by Michael Lucas

480 Mbit/s? I have no idea how they got this number. I've achieved peak transfer speeds of 15Mbps from PC to 64GB Class 10 UHS-3 SDXC cards on USB 2.0. So it took quite a long time to transfer the 15 gigabyte .wma files to the card for use in our phones and tablets. It's a handy little thing and it works; Just don't expect lightning speed from it. Be sure; Using the USB 3.0 interface transfers data faster, but far from the advertised speeds.