USB C / Micro USB (male) to USB (female) adapter: 2-in-1 male connectors (micro-usb and usb c), fast data transfer, compatible with USB flash drive, USB keyboard and other devices and computer accessories. The OTG adapter solves the problem of transferring files simply and efficiently. With this USB OTG adapter, the conventional USB port and the USB C / Micro USB port of the devices can be easily converted. USB C to USB Adapter: Compatible with USB-C phones, tablets and laptops. Compatible with Macbook, Samsung Galaxy S8/S9/S10/S20, Note 8/9/10, Google Pixel 2/3/4 XL, etc. Micro USB to USB adapter: compatible with Android phones , tablets and more. Easy to use. No need to install drivers. It supports OTG function. Small and portable, more durable.