How fast can USB 3.1 transfer data?

USB 3.1 is capable of transferring data at a speed of 10 Gb/s. This enhancement from earlier USB standards significantly increases data transfer rates and improves performance for high-bandwidth applications. The upgrade to USB 3.1, compared to the previous USB 3.0 which operates at 5 Gb/s, offers double the transfer speed, making it suitable for handling larger files, such as high-definition videos, quickly and efficiently.

This higher speed is particularly beneficial for devices like external hard drives and high-definition webcams, which require fast data transfers to maintain functionality without lag. While USB 3.0, with its 5 Gb/s rate, is still commonly used and supported by many devices, USB 3.1's 10 Gb/s capability allows for a more robust and high-speed connection suitable for modern needs. As for the other options, 20 Gb/s pertains to USB 3.2, which is a further advancement beyond USB 3.1. The 1 Gb/s option is significantly lower and characteristic of older standards, such as USB 2.0, which would not meet the modern requirements for high-speed data transfer.