BECKHOFF CP-Link3 User Manual
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If there is a matching Blacklist entry for the USB device, it is not introduced to the host's OS but the Device
Whitelist is being applied. If there is a matching Whitelist entry for the USB device, it is introduced to the host's OS
regardless of the matching Blacklist entry. The Whitelist entry overrides the Blacklist entry and the device can be
used on the host PC. On the other hand, if there is no matching Whitelist entry for the USB device, it is not
introduced to the host's OS. The USB device is not useable on the host PC as well as on the client.
3.
Note
USB device filters are displayed in the Client Explorer
The Client Explorer can be used to check which device filters have been configured for
a particular USB device or rather the way the device can be used. The Client Explorer
shows the current status for each USB device (see also the Client Explorer section).