The TH3P4G3 dock is a Thunderbolt-compatible GPU dock. Excellent condition with no known problems. You can use this to connect PCIE devices to a thunderbolt- equipped laptop or desktop. I used it with high-speed networking on my M1 Mac, but most people use it for GPU's on windows laptops. (Note that you still need compatible drivers-- this won't let you connect an Nvidia GPU to a Mac, or at least not actually use it.)
Includes only and everything shown. Both original brackets are included, I only used one of them. I'm missing one small screw for the bracket/GPU attachment (could also be done with a clip), the mounting screws for the bracket to the device are included. Includes the original Thunderbolt 4 cable and ships in original manufacturer's packaging.
Please don't buy it unless you know what you are doing-- the item works great but this is a very technical piece of equipment! Ships fast from USA, all serial numbers logged.