A docking station connects your laptop to multiple devices like monitors, keyboards, and Ethernet with one cable.
A good Thunderbolt dock offers high-speed data transfer, dual 4K monitor support, and ample ports.
Plug both monitors into the docking station’s video output ports (HDMI, DisplayPort, etc.), then configure display settings in your OS.
Connect the dock to power, plug in your peripherals, and connect the dock to your laptop—usually via USB-C or Thunderbolt.
Not always—make sure the docking station is compatible with your laptop’s ports (USB-C, Thunderbolt, etc.) and operating system.