This lot includes 6 Dell Dock Stations model WD15 K17A001, designed for Dell laptops. The docking stations come in black color and have multiple ports such as VGA, HDMI, Mini DisplayPort, Ethernet (RJ-45), Thunderbolt, and USB-C. These docking stations have been tested for power but do not come with an A/C adapter. They are compatible with Dell laptops and can be used for charging, connecting to external displays, and more.