The Dock is equipped with 11 port options to add devices like a full-sized keyboard and mouse an external hard drive printer webcam a speaker set and more via a single USB-C cable. Connect up to three monitors through the Triple Video Dock to expand your visual workspace. Triple 4K Ultra-HD Monitor Setup Enjoy the remarkable visual experience of 4K Ultra HD UHD at four times the resolution of standard HD. The Dock supports impressive Cinema 4K quality on a single DisplayPort monitor to 4096 x 2160 60Hz for enhanced enjoyment while watching videos playing games working and creating. Attach dual 4K UHD DisplayPort screens and add a third 4K UHD HDMI display for crystal clear images and video quality to 3840 x 2160 60Hz across all three. Mirror Or Extend Your Monitors Expand your productivity by connecting additional monitors to your notebook. Mirror or extend your Windows-based USB-C laptop to accommodate up to three displays or mirror your USB-C or Thunderbolt 3 MacBook to one extra monitor. When using a Windows USB-C notebook with three monitors use your notebook screen as a fourth monitor for separate tasks. Charge Up While Docked Charge up your laptop through the Dock via the included power adapter and charge a connected USB-A device that requires more than 0.9A of power through the BC 1.2 port. The Triple Video Docking Station passes a maximum of 60W of power to charge the laptop.