Passthrough on Quest 3 in tethered (Rift) Mode

I want to plug my Quest 3 into my desktop with a wire to use my graphic card and I also ant to use the Quest 3 passthrough. Is this possible?

My application in Unity will be a simple art gallery showing the real world as well. I need the tethered aspect because I want to use the graphic card to show large 3D objects with large light maps that the Quest 3 on board graphic cannot handle.