Qualcomm Qcser.inf -

Right-click the unrecognized Qualcomm device (often under "Other devices"). Update driver Browse my computer for drivers Let me pick from a list Browse to the folder containing and select it.

Once successfully installed, the device should be listed under "Ports (COM & LPT)" as Qualcomm HS-USB QDLoader 9008 to finish your installation? QCUSBSer/qcser.inf at 2.1.1.2-arm - GitHub qualcomm qcser.inf