OTG-AdapterUSB 3.0

1.Features: USB 3.0 faster transfe data , expand for type-C devices , connect to U- disk , keyboard , mouse , hard disk to laptop, USB HUB , game handle, and ch.argingPlug and play2. Material: aluminum alloy3. Package size: 155 * 75 * 15mm weight: 25g4. Plug: usb-a (blue rubber core) to usb-c male (stretched shell and black rubber core).5. parameters: with 5.1k resistance, L = 29mm (USB version 3.0) nickel plated shell and gold plated pin