The Dell Pro Dock - WD25TB5 is a docking station compatible with 14 inch and 15 inch laptops. With a sleek black design and passive cooling, this docking station features various ports including DisplayPort, HDMI, Ethernet (RJ-45), USB 3.0, and USB-C. Made of rigid plastic, this Dell docking station also has a built-in USB ports. Ideal for universal compatibility, the Dell Pro Dock is a reliable accessory for enhancing your laptop's connectivity and performance.