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USB B 2.0 / 3.0
USB B 2.0 & 3.0 is majorly differentiated speed, 3.0 is 10 times faster than USB 2.0. USB 2.0’s maximum transfer is 480 Mbps whereas the same of USB 3.0’s 4.8 Gbps. USB 2.0 has black colour whereas 3.0 has blue colour. Square shape. Available brands at Spectra Connectronics is Spectra.
