So, in alternate mode all 4 SS lanes can be reassigned. Each lane is doing 10Gbps right now from what the specs say. You could do PCIe over this and they even u

So, in alternate mode all 4 SS lanes can be reassigned. Each lane is doing 10Gbps right now from what the specs say. You could do PCIe over this and they even use PCIe as an example in the Type-C spec documents.