Ports:VGA, Audio Out, DisplayPort, DVI, HDMI, Ethernet (RJ-45), USB 3.0, USB 2.0Compatible Product Line:For Lenovo ThinkPad, For Lenovo 3000, For HP ProBook, For HP EliteBookCooling Type:Passive CoolingBrand:LenovoCompatible Brand:For IBM, For Lenovo, For HPColor:BlackMPN:433710UModel:433710UUPC:0720043527059gtin13:0720043527059Item Width:13.5in.Type:Docking StationCompatible Laptop Size:13 in, 15 inFeatures:AC-Powered, Anti-Slip, Built-In USB PortItem Height:2.16in.