[ GLOSSARY DEFINITION ] Ports

USB 2.0

An older USB generation limited to about 480 Mbps.

Also known as: USB 2

Full Definition & Technical Explanation

USB 2.0 is a legacy USB generation capped near 480 Mbps, still common for low-speed peripherals like keyboards and mice.

See USB 3.0.

Where USB 2.0 Matters

Frequently Asked Questions

What is USB 2.0?

An older USB generation limited to about 480 Mbps.

What terms are related to USB 2.0?

Related Ports terms include USB-A, micro-USB.

Related Technical Terms

USB-A
The classic rectangular USB connector used on hosts and chargers. Ports
micro-USB
The small USB connector widely used on devices before USB-C. Ports
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