How Many Devices Can a Single USB Host Controller Theoretically

question 57

Multiple Choice

How many devices can a single USB host controller theoretically support?

• A)63
• B)127
• C)255
• D)256

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Definitions:

Rubber Diaphragm

A flexible disc made of rubber or silicone used in devices, such as contraceptive diaphragms or mechanical parts, to create a seal or control flow.

Vial

A small glass bottle with a self-sealing rubber stopper.

Punctured

Having been pierced or perforated, often leading to the escape of contents from something such as a tire or balloon.

Intradermal

Pertaining to the administration of substances directly into the dermis layer of the skin.