Ultra Mini Type-C USB-C to USB 2.0 OTG Adapter for Cell Phone Tablet & USB Cable & Flash Disk Data transfer rating 480Mbps max. This OTG Adapter is compatible with most android phones with Type-C port. Make sure your phone support OTG function. Suitable for/Support the standard USB interface. 5pcs connector in the package. Note: 1. The OTG adapter only can connect the usb device like keyboard, mouse, card reader, flash disk. 2. it can't work for usb ethernet, usb wireless, usb video, usb audio or sim card.