Lenovo ThinkPad Mini Dock Series 3 Dock Station is designed to provide a convenient way to connect your laptop to a desktop-like environment. It comes with a variety of ports, including VGA, Audio Out, Display Port, DVI, Ethernet (RJ-45), and USB 2.0, which can accommodate most of your peripherals. The dock station is compatible with Lenovo ThinkPad L530, T530, and X230 models, and it features passive cooling for quiet operation. In addition, this docking station has a built-in USB port and is black in color. It is compatible with the Lenovo ThinkPad product line and does not contain any chemicals or materials specified in the California Prop 65 list. This docking station is a perfect choice for those who want to expand their laptop's connectivity options.