Dell D3000 USB 3.0 Docking Station The Dell D3000 USB 3.0 Docking Station is the perfect choice for businesses looking to maximize productivity and efficiency. This powerful docking station offers a range of features such as, two USB 3.0 ports, four USB 2.0 ports, one Gigabit Ethernet port, one HDMI port, and one DisplayPort. It also supports up to two displays, allowing for increased productivity and efficiency. Additionally, it is compatible with a range of Dell laptops.