The Dell Thunderbolt Dock is compatible with many Dell commercial laptops, as well as laptops from other manufactures such as HP and Lenovo which supports standards for Thunderbolt docking. The device connects to a system using a Thunderbolt 3 (Type-C) cable and allows easy access to peripherals (mouse, keyboard, speakers, external storage, displays, etc.) without having to plug each one into the system.
For Non-Thunderbolt systems Supports for up to three displays
For Thunderbolt systems Supports for up to four displays