About this item 13 in 1 Laptop Docking Station Plug and play, Easy to Use. NO additional driver required. Specially designed for USB C laptop(with thunderbolt 3 port or USB 3.1 Type C Gen2 port), expand your laptop: 2 4K HDMI ports, DP Display port, Gigabit Ethernet port, Audio port, USB C PD port, SD&TF readers, 3*USB 3.0 ports and 2*USB 2.0 port. Triple Display Docking Station Only the Windows system supports the Triple display, Mac OS is not supported. This USB-C Docking Station With three high-definition video output ports: HDMI+HDMI+DP, but Under Extended Mode, you can totally enjoy 4 multiple display from 2 HDMI output, one DP output and one screen of laptop. For Collage Mode, our hub support triple display: one of HDMI output, one of HDMI+DP and one of laptop. Reliable Data Syncing Built in 2 USB3.0 + 2 USB2.0 Ports, which fulfill the 5Gb/s high speed rates data transfer and wide range of applications at the same time. 1000Mbps Gigabit RJ45 Ethernet brings you a movie in few minutes, And you can use 3.5mm Audio port for speaker/. Built in SD and TF slots for easy access to files from universal SD and ro SD Memory , support 2 s reading simultaneously. Fast Power Delivery The PD charging port supports 100W/20V/5A to fast charge Type C devices or MacBook, Support 100W power in; Power out (charging) is limited to 87W for safety. Please Note: The Type C PD charging port is only applicable to devices with PD protocol Widely Compatibility Compatible with Dell XPS13/15,compatible with Lenovo Yoga 720/910/920/930,rosoft Surface Book 2/ Surface Go/ Surface Laptop 3,compatible with Dell Latitude 13 7000/Latitude 13 E7370 many other Type C laptops.