This is almost certainly a legitimate system driver file (likely for Fresco Logic USB hardware) and is safe .
Demystifying Windows Drivers: What is USBHUB.SYS (and Why Should You Care)? Have you ever dug through your C:\WINDOWS\system32\drivers folder and found yourself staring at a wall of cryptic files? If you’ve spotted usbhub.sys (sometimes mistyped as fusbhubsys fusbhubsys
Are you currently seeing a on a blue screen, or are you trying to remove the file manually? Blue Screen (BSOD) Errors and Stop Code Issues in Windows This is almost certainly a legitimate system driver
: If you are experiencing errors, ensure you are using the latest version of your USB sharing software or use the Microsoft Support tool to troubleshoot general USB issues. fusbhubsys