OCuLink External Graphics Card Dock OCuP4 OCuP4v2 Docking Station PCIE4.0 For Quick Card Expansion ImprovedFeatures:OCuP4v2 compared to OCuP4 change as follows Adds enhancement chipcomprehensively improves compatibility and support, can support various graphics cards.Support for PCIE4.0 fullspeed Increase protect the graphics card and hardware interfaces hotswaps.Increase control circuit, interfaces and other models of OCuLink interfaces support synchronously andstop.Add single touch button, models with synchronously will report error can use single touch to open the docking station and support synchronously shutdown.Specifications:Model ：OCuP4/ OCuP4v2Product Size： As picturesSpeed ：64GTCable Length ：About.50cm/19.7in Package: Without Adapter Board/ With Adapter BoardPackage Includes:1SetNote:Due to light and screen difference, the item color may be slightly different from the pictures.Please allow 0.5-2cm differences- due to manual measurement.