If your modern phone or tablet doesn't have a MicroSD card slot like many Android flagships and mid-tier devices released in the last couple of years, you have a few limited options to transfer data between it and other devices or computers. There's Bluetooth, Wi-Fi, and finally there's USB OTG. That should be the fastest and if you have a flash drive with both a USB and a MicroUSB connector, you're set. If you don't, you can pick one of the best ones for cheap on Amazon today.

SanDisk's Ultra USB 3.0 flash drives with a MicroUSB connector are on sale now.

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