An Xbox One X Prototype looks to be in the wild, with an image leaking on Twitter today.
Whilst this is a prototype (meaning that the ports are likely not final), we can see the device has:
The prototype’s serial number hadn’t been blurred out, with a Twitter user registering the serial number on Microsoft’s website to find that it was recognised as a Microsoft device.
It’s unclear when we’ll see Microsoft reveal more information about the Xbox Series X, but hopefully it’s not too long.