?Compatibility?Support Apple MacBook, MacBook Pro 2016/2017/2018/2019/2020, iMac/iMac Pro (21.5 inch, 27 inch). Google Chromebook Pixel. Microsoft Surface Book2. Dell. HP. Lenovo. Samsung S9, S9 Plus, S8, S8 Plus, Note 9, Note 8. Huawei MateBook & MateBook Pro, Huawei New version phones and many other Type C laptops. (Not Full List). ?Ethernet, USB3.0, USB2.0, SD/TF Reader?Add one 1000Mbps Ethernet port for your laptop to achieve wired connection. 3 x USB3.0 ports can reach speeds up to 5Gbps. 2 x USB2.0 for more connections. SD and TF slots for easy access to files from memory cards. ?3 Monitors Expansion?Under DP1.4 sources, using single HDMI (HDMI 1) can reach up to 4K@60Hz. Under dual / triple display, resolution will be 2K@60Hz. Please note that, in extend mode, due to limitations of Mac OS system, under dual or triple display, 2nd and 3rd monitor will show the same content with the 1st one. (A-B+B+B). ?Support 100W Power Supply?Support maximum 89W power to charge your Dell HP Macbook Lenovo Surfac and other type-c laptop. NOTE: package does not include the 100W power adapter. ?USB C to Dual HDMI, DisplayPort Adapter?Plug and play, expand to triple monitor with 3 video ports, also comes with 1000M Ethernet port, type-C PD charging port, 3.5mm audio mic jack, SD/TF card reader, three USB 3.0, two USB 2.0.