Adapters are not included. If your PC has a USB-C port, you don’t need an adapter.
However, if your PC doesn’t have a USB-C port and requires an adapter, please check that the adapter connector type is USB 3.x (e.g. USB 3.0, USB 3.1) and that your PC supports 3.2 Gen 2 and Gen 1 Type-C cables. Our cables do not work with USB3.2 Gen2*2 ports.
Note that as we have not tested our cable with third-party adapters and mileage can differ with different adapters, we suggest asking for advice in community forums to see what has worked for others.
To charge your headset via a wall socket, you can connect the cable to the power adapter that came with your Meta Quest 2.