Used and tested to work. May have light scuffs, scratches or blemishes but otherwise perfectly functional. No Power Supply included.The Dell WD22TB4 USB-C Thunderbolt 4 Docking Station K20A001 - DOCK5A is a high-quality docking station designed specifically for Dell laptops. It features multiple ports including DisplayPort, HDMI, USB-C, and Thunderbolt 4, allowing users to easily extend their laptop's capabilities and connect to various devices. With the Thunderbolt 4 technology, this docking station provides fast and efficient data transfer speeds, making it a versatile and reliable accessory for professionals and power users. The Dell brand ensures a secure and compatible connection for your Dell laptop.