Feature 1Designed for Laptop Graphics Card: This laptop video card dock allows laptop to use the independent external graphics, can be used to use equipment with pcie interface. 2Easy Connection: This EXP GDC comes with an Express Card data cable and a 6pin/8pin power cable for easy and stable connection. 3Stable Power Supply: This laptop graphics card dock is equipped with 6Pin interface for graphics card power and 8Pin for EXP GDC power. 4Wide Application: This laptop external video card dock is ideal for engineering survey, data acquisition, server debugging, GPU computing and other industrial applications. 5Plug and Play: This external video card dock is convenient to use, plug and play, and the ABS housing is sturdy and durable.Item Type: Laptop Video Card DockMaterial: ABS, Printed Circuit BoardApplication: Designed for Graphics Card .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xLaptopVideo Card Dock1 x Connecting Cable1 xPowerCable1 x User ManualNoteFor EXPRESS CARD interface (not the storage card reader interface) is generally on the left and right sides of the laptop and is 3.4CM/1.34in or 5.4CM/2.13in wide. The height is 5MM/0.20in and the depth is about 7CM/2.76in. Pay attention to the distinction.