Enhance the functionality of your HP Compaq Tc4200 Tc4400 Tablet PC with this docking station port replicator. It is compatible with various brands of laptops and features multiple ports, including VGA, 24-pin DVI-D, USB 2.0, and Ethernet (RJ-45). This passive cooling device also comes equipped with a built-in USB port for convenient charging. Designed in China, this silver and black docking station is a perfect accessory for your laptop. It is a laptop and desktop accessory that falls under the category of Laptop Docking Stations, Laptop & Desktop Accessories, and Computers/Tablets & Networking. The sale of this item does not contain any chemicals or materials specified in the California Prop 65 list.