Qusb Bulk Cid Driver __link__ -
Seeing the entry in your Windows Device Manager typically indicates that your Qualcomm-based device—most often a Google Pixel, OnePlus, or other Android smartphone—is in Emergency Download Mode (EDL) .
It reads the CID to ensure that the flashing tools are communicating with the correct hardware revision, preventing the installation of incompatible software that could "brick" the device. Data Integrity: qusb bulk cid driver