A:Answer The Belkin F4U095 dock only has two Thunderbolt 3 (USB-C) ports, Atticus. For more details about the device, please refer to this link: https://www.belkin.com/us/support-article?articleNum=216427 . With regard to your other query, if you want to run an external monitor, then you'll need a monitor that can connect via DisplayPort or Thunderbolt 3/USB-C.