Feature: 1. ENHANCE PERFORMANCE: Laptop video card dock can help them to use a standalone external high performance graphics card, which can be used to enhance the performance of the laptop by using any PCIE interface device, suitable for playing games. 2. 64GT/S: EXP GDC notebook docking station supports PCIe Gen 4.0 high speed transfer, channel data transfer rate up to 64GT/S (maximum) , setting a new standard for data processing speed and efficiency. 3. M.2 M KEY TO OCULINK INTERFACE: The Notebook docking station can be connected to one PCIE PCI Express 16x 4x device, and the converter can be installed inside the system through the M.2 M key to OCuLink interface. 4. POWER SUPPLY INTERFACE: The EXP GDC laptop external video card dock has a 6pin connector for connecting the graphics card power supply and an 8pin connector for connecting the EXP GDC power supply. 5. APPLICATIONS: Industrial applications such as engineering measurement, data acquisition, server debugging, GPU computing, etc. It can also be connected to PCIE interface devices such as graphics cards, sound cards, array cards, etc. Specification: Item Type: Laptop External Independent Video Card Dock Material: ABS, PCB Interface: M.2 M key to OCuLink PCIE 4.0 X16 Interface: Connect to PCIE Interface Devices, Such as Graphics Cards, Sound Cards, Array Cards, Etc. 6P Power Output: Provide 6PIN, 8PIN Interface Output. 8P Power Supply Interface: Equipment Power Supply Interface, Notebook Control Power Switch DC Power Connector: 5.5x2.5mm DC holder (DC 12V, 150W Maximum) Transfer Rate: 64GT/S (Maximum) Support Power Supply: DC/FLEX/SFX/ATX. Package List: 1 x Laptop External Independent Video Card Dock1 x OCuLink Cable1 x M.2 to OCuLink Adapter Board1 x ATX24p to 8P Power Cable1 x User Manual