This TAA compliant triple 4K USB C Dock for Mac and Windows connects your USB-C laptop to triple 4K monitors: 2x DisplayPort (DisplayLink) 1x HDMI (DP Alt Mode)) Triple 4K monitor USB Type C dock for Dell XPS and other USBC laptops Connect USB devices with 5 x USB 3.0 ports (1xC/4xA) Reliable GbE port Triple monitor docking station w/ 60W Power Delivery Also connects to USB 3.0 laptops with a USB-A port using a USB-C to A cable (sold separately)