What is the maximum transfer rate of USB 3.0?

The maximum transfer rate of USB 3.0 is 5 gigabits per second (gbps). This enhanced data rate significantly surpasses the capabilities of its predecessors, allowing for much faster file transfers and improved performance with devices that support this version of the USB standard.

USB 3.0 introduced several advancements compared to USB 2.0, including increased bandwidth, improved data management, and better power efficiency. This higher transfer rate of 5 gbps allows users to transfer large files, such as high-definition videos and large data backups, with much greater efficiency, optimizing both time and productivity.

The other rates presented in the choices correspond to various previous USB standards: 12 mbps is the maximum for USB 1.1, 480 mbps is the maximum for USB 2.0, and 1.5 gbps is not a standard rate associated with USB technology. Thus, the correct choice effectively highlights the advancements brought by USB 3.0.