5 Functions: Micro SD Reader / SD Reader / Type C / Micro USB / USB Connections - Allows you to Transfer & exchange files, pictures, videos, movies from your memory card to your PC, Android smart phone, Android tablet, and USB C laptops, macbook pro / macbook air, mobile phone, tablets conveniently. Multi Card Reader: Support to read/write SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC Card and UHS-I Card. The Micro SD adapter & SD card reader will work on all windows, apple mac os, linux and google chrome laptop and computer. short circuit protection so safety is ensured for your important documents and files. Multifunctional - This USB SD card reader allows you to transfer images and photos from your SD compatible Digital camera or video camera to the laptop, macbook or computer in a fast and efficient way. You could even transfer between dual memory cards allowing an easy backup On the Go - The OTG adapter function means when you insert the memory card reader into OTG enabled phones / tablets. Its a cost effective way and easy way to expand backup space on your device, you can free up internal memory space by transferring files from the phone to the card as well as transfer files to the phone. Enables easy photo/video sharing on social media too. USB C Micro SD Card Reader / Type C / USB 2.0: Slim and portable design which makes it easy for home, office or travel. Aluminum alloy housing makes it durable and resistant while providing a premium finish. Strong protective caps protect both USB connectors against contamination and dust, and makes the card reader more durable.Plug and play, no driver required, no power required