Review on Portable Tewmsc USB Type C SD Card Reader: USB 3.0 OTG Memory Card Adapter for TF, SD, Micro SD, SDXC, SDHC, MMC, RS-MMC, Micro SDXC, Micro SDHC, UHS-I Card by Craig Sexton

I needed to transfer my 54GB music library from my Macbook Pro to my OnePlus 6T Android phone. I've tried connecting the phone to my Macbook Pro using a USB cable or Bluetooth, both methods didn't work. It was too slow and the phone kept turning off while transferring files. So I bought this little device and it worked flawlessly. I put in a 128GB micro SD card and it connected to my Macbook Pro and OnePlue 6T with no problems. I first converted the micro SD card to FAT using Disk Utility on Mac and my entire music library was transferred to my phone perfectly.