What is the maximum cable length for USB 3.0 using a non-twisted pair wire?

The maximum cable length for USB 3.0 using non-twisted pair wire is indeed 3 meters. This specification is based on the design and performance capabilities of USB 3.0, which requires a robust connection to ensure high data transfer rates of up to 5 Gbps.

The limitation in cable length is crucial because longer cables can introduce signal degradation, which negatively impacts the data transmission quality. The 3-meter maximum length ensures that the integrity of the signal is maintained while allowing for practical usage scenarios.

Options that suggest lengths greater than 3 meters would compromise the performance due to potential signal loss and interference, which is particularly critical for USB 3.0 given its high-speed capabilities. Thus, adhering to the 3-meter limit provides a balance between usability and performance efficacy.