The software in a USB-based portable storage device that, when plugged into a computer, exposes the device's contents in the same manner as a built-in hard drive. USB-based devices such as flash ...

High-capacity external hard drive featuring hardware encryption and backup software, perfect for secure storage and data protection.

So, close it and then enter the above command. If the Windows built-in Diskpart tool cannot clean your USB drive and fix this issue, you can use a third-party tool to do so. Various good free Disk ...