When you connect to your network through the ethernet port of the DK30CHHPD the computers MAC address is typically not broadcast to the network as your network only sees the MAC address of the docking station. However the StarTech.com MAC Address Changer or Cloning software enables the USB-C dock to use MAC address spoofing of the connected Windows laptop rather than the MAC address of the dock itself. This ensures your network administrators have full visibility of each device on the network and can monitor and limit activity accordingly. To request access to our MAC Address Changer utility please contact our Technical Support Department by phone live chat or e-mail.TheTAA compliantDK30CH2DEPUEis backed by a StarTech.com 3-year warranty and free lifetime technical support. The StarTech.com Advantage. - Flexible Monitor Outputs: This USB-C docking station is a perfect choice for dual or triple monitor setup supports up to triple 4K display incl. dual 4K 60Hz DisplayPort (DP++/DP) and/or 4K 30Hz Hdmi. - 100W Power Delivery: Power charge USB-C/Thunderbolt 3 workstation laptops ultrabooks incl.