Additional Information
You can add another Thunderbolt™ 3 or USB-C device to the system like a monitor or storage. Either port can be used to connect the PXIe-8301 to the host.
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NI does not support using the additional Thunderbolt™ port on the PXIe-8301 to connect to another PXIe chassis. This has the protentional to use more PCIe buses than what's available on the Thunderbolt™ port, causing unexpected behavior.