This adapter can be used as micro USB OTG adapter or USB C OTG adapter depending on the device that use Micro USB or USB-C, allows you to connect standard USB A enabled devices and peripherals (Camera, USB hub, flash drives, USB card readers, keyboards, mice and more) to all Android devices such as smartphones, laptops, tablets that support USB On-The-Go. 2 in 1 connector not only saves a sum of money for you but also brings you a new experience as well as convenience. HIGH SPEED DATA TRANSFER : Slow data transfer? Worry no more! The USB 3.0 standard provides the speed up to 5 Gbps data transfer so you can transfer even the heavy files quickly. Micro USB 3.0 , USB 3.0(USB-A) and USB 3.1 Type C (USB-C) On-The-Go (OTG) adapter transform USB OTG enabled smartphones and tablets with Micro USB port into a host for connecting USB peripherals. The usb to type c adapter supports the newest Connect USB accessories to your OTG capable mobile devices and download pictures/transfer data and work more efficiently CONNECTING THE PAST AND FUTURE : This USB 3.0 to USB-A connector is the key to connecting the past, present, and future of USB. It turns a USB-C port on your new computer into a standard USB port and enables convenient data transfer & device charging between your old and new USB devices.