Thunderbolt(TM) 4 Settings#
PCIe Tunneling#
Whether to enable PCIe (peripheral component interconnect express) Tunneling.
Attention
- Some Thunderbolt devices, such as external GPUs and storage drives, may not work properly.
- The USB functions of USB4 based devices that are Thunderbolt 4 certified may still work.
Possible states:
- On - Default.
- Off
| WMI Setting name | Values | Locked by SVP | AMD/Intel |
|---|---|---|---|
| PCIeTunneling | Disable, Enable | Yes | Both |