ZOTAC has unveiled the latest generation of its VR GO PC at Computex 2022. It consists of a purpose-built form-factor that can be mounted on a compatible backpack shell (included in the box) for unencumbered extended reality (XR) gaming. Therefore, the user can go around with the GO 4.0's updates to a Tiger Lake platform and RTX graphics literally on them, although they will have to bring their own wired headset.
https://www.notebookcheck.net/ZOTAC-VR-GO-4-0-launches-as-an-industry-leading-wearable-PC.621979.0.html