Verdict (concise)
CID (Card Identification) Register verified for compatibility. qusb bulk cid verified
CID stands for or, in some documentation, Configuration Identifier . It is a unique identifier that the device provides to the host during the initial handshake in EDL mode. The CID tells the host software which communication channel to use for which type of data. in some documentation
Always include a simple "STOP" or unsubscribe mechanism. qusb bulk cid verified