The NVIDIA USB Boot-recovery driver for Mobile devices is a driver designed to allow communication between a computer running Windows and an NVIDIA-based mobile device (such as a smartphone, tablet, or other portable devices) during recovery or boot processes. This driver is often used in cases where the mobile device needs to be restored, flashed, or updated through a USB connection, such as in situations where the device is in a recovery mode, or when you are troubleshooting issues like boot loops or other critical errors that prevent the mobile device from starting normally.