Citrix Components Citrix Receiver Remoting client devices Generic USB Remoting USB Device Rules Used to specify which USB devices are allowed or denied. Each rule is case-insensitive and of the form {Allow: | Deny:} followed by any number of <tag>=<value> qualifiers. Multiple rules should be separated by semicolons. Comments start at '#' and continue until a semicolon. For example 'Allow: VID=1234 PID=5678 # Comment ; Deny: Class=03'. Supported tags are VID, PID, REL, CLASS, SUBCLASS, PROT. Semicolon-separated list of USB device rules. USB Device Rules Existing USB Devices Choose what happens to available USB devices when a session is started. This setting overrides the user's preference. When desktop starts Connect all available USB devices Display message and let user choose Do nothing New USB Devices Choose what happens when a USB device is inserted during a session. This setting overrides the user's preference. When a USB device is inserted Connect the USB device Display message and let user choose Do nothing USB Devices List In Desktop Viewer Choose whether USB devices that can be connected using alternative HDX technologies should appear in USB Devices list. Devices that can be connected using other HDX technologies include simple USB drives, webcams, scanners, printers, and audio devices. This setting overrides the user's preference. Hide USB devices that can be connected using other HDX technologies ADMX Migrator encountered a string that is not present in the source ADM string table. ADMX Migrator encountered a policy that does not have a supportedOn value. Semicolon-separated list of USB device rules. USB Device Rules When desktop starts When a USB device is inserted Hide USB devices that can be connected using other HDX technologies When desktop starts When a USB device is inserted Hide USB devices that can be connected using other HDX technologies