What is the role of the USB interface on a hard drive PCB?


The USB interface on a hard drive PCB allows the hard drive to be connected to a computer via USB, allowing for data transfer between the two. The USB interface on a hard drive typically consists of a set of pins or connectors that are used to connect the hard drive to the computer's USB port. The interface allows for high-speed data transfer between the hard drive and the computer, making it a critical component for the performance and functionality of the hard drive. Additionally, the USB interface allows for the hard drive to be used as an external storage device, making it a convenient option for transferring and storing data.