Shenzhen Kuncan Electronics Co.,Ltd
Q
What is the difference between a USB 2.0 and a USB 3.0?
A
USB 2.0 devices can operate at a maximum of 480Mbps = High Speeds. USB 3.0 devices can operate at a maximum speed of 5Gbps = Super Speeds. Also USB 3.0 has more pins compared to USB 2.0 which has 4 pins, VBus, D+, D- and GND. 

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