USB Speeds Flashcards

1
Q

USB 2.0

A

Data rate of 480 Mbps. Note that the bandwidth is shared between all devices attached to the same host

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2
Q

USB 3.0

A

SuperSpeed mode. SuperSpeed improves the bus bandwidth to 5 Gbps or 5000 Mbps. Makes the link full duplex so a device can send and receive at up to 5 Gbps simultaneously

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3
Q

USB 3.1

A

SuperSpeed+ mode with a data rate of up to 10 Gbps and makes the link full duplex

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4
Q

USB 3.2

A

USB 3.2 promises 20 Gbps, but only over USB-C ports and cabling

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