The StarTech DK31C3HDPDUE docking station is a used device that offers various ports including HDMI, Ethernet (RJ-45), USB 3.0, and USB-C. This model provides convenient connectivity options for laptops, allowing users to easily expand their device’s capabilities. With its compact design and versatile port selection, the StarTech docking station is a practical solution for enhancing productivity and connectivity in a home or office setting.