USB flash drive with logo: interface 3.0, high speed of writing
and reading.
USB 3.0 is characterised by a much higher data transfer speed (reading, writing) than USB 2.0. USB flash drives with a USB 3.0 connector are especially recommended for larger capacities (32 GB, 64 GB, 128 GB). All USB 3.0 devices are backward compatible with USB 2.0.
