New without box. The Dell Pro Smart Dock SD25 is a versatile docking station designed for use with a variety of Dell laptops, including the Inspiron and Latitude models. With passive cooling capabilities and a sturdy rigid plastic construction, this dock ensures optimal performance and durability for your laptop. It features a convenient built-in USB port and offers both DisplayPort and USB-C ports for seamless connectivity. Compatible with laptops ranging in size from 13 inches to 18 inches, this black docking station is a reliable and efficient accessory for enhancing your computer setup.