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The USB 2.0 specification supports high speed devices at data transfer rates of up to 480Mb/s, full speed devices at up to 12Mb/s, and low speed devices with data transfer speeds up to 1.5Mb/s. USB 1.1 specification only supported low and full speed devices. The USB 2.0 specification is fully backward compatible with older USB 1.1 devices.
PTM Published on: 2011-05-26
