
With the new in-box INF, Usbser.sys is automatically loaded if a USB-to-serial device is detected on the mobile device. Unlike desktop editions, it is not possible to load a driver through an external driver package.
Sabrent usb to serial driver windows 10 drivers#
On mobile editions of Windows, such as Windows 10 Mobile, only drivers that are part of the operating system are loaded.

Microsoft encourages you to use in-box drivers whenever possible. For information about INF sections, see Overview of INF Files. For examples, look through the INF files included with sample drivers and find devices similar to your device.

In this case, you might have to load your own driver or write an INF that references another in-box driver. If a suitable driver is not found, the device might not have a driver loaded. The Plug and Play manager tries to find a driver.

The driver is loaded based on a compatible ID match similar to other USB device class drivers included in Windows. You do not need to write your own INF to reference the driver. If your device belongs to the communications and CDC control device class, Usbser.sys is loaded automatically. Starting in Windows 10, Usbser.inf was added to the %Systemroot%\INF directory, which loads Usbser.sys as the functional device object (FDO) in the device stack. For the list of USB device class driver included in Windows, see USB device class drivers included in Windows. If they are not installed automatically, contact the device manufacturer.
Sabrent usb to serial driver windows 10 install#
If you trying to install a USB device class driver included in Windows, you do not need to download the driver.
