Security and safety notes

USB Serial Driver (Usbser.sys) - Windows drivers - Microsoft Learn

If you have landed on this article, you are likely searching for the elusive "UB93 driver Windows 10" because a piece of hardware—probably a USB-to-serial adapter, a legacy data transfer cable, a barcode scanner, or an industrial control device—is not working properly on your modern Windows 10 PC.

Yes. Install Windows 7 or XP inside VMware or VirtualBox, pass the USB device through to the VM, and install the old driver there. The VM bypasses Windows 10’s restrictions.