Spec:
Item Type: GPU Dock
Material: Aluminum Alloy
Color: Black
Size: Approx. 253x162x41mm / 9.96x6.38x1.61in
Connection Interface: for TB 3x2 (60W 15W)
Transfer Rate: USB4.0 40Gbps
I/O Interface: for GigaLANx1, for M.2 Nvme SSDx1
Ethernet Port: 1000Mbps RJ45
Expandable Hard Drive Interface: for M.2 Nvme SSD (Up to 2TB, not included)
Power Supply: Supports for ATX SFX Standard Power Supply
Graphics Card Support: for PCIe
System Requirements: for Win 10 64 bit, for OS X 10.13.4 or higher
Computer Requirements: for TB 3 Port with External GPU Support

How to Use:
Install and use!

packing list:
1 x GPU Dock
1 x Power Bracket
1 x Type C USB4.0 Full Function Data Cable
1 x Screwdriver
4 x Screws