?Comprehensive Compatibility?An USB-C expansion hub for Apple MacBook, Apple MacBook Pro 2016/2017/2018/2019/2020, Apple iMac/ iMac Pro (21.5 inch, 27 inch), Google Chromebook Pixel, Huawei MateBook, Huawei MateBook Pro, Dell, Surface Book2, HP, Lenovo, and Samsung S9, S9 Plus, S8, S8 Plus, Note 9, Note 8, Huawei New version phones and many other type-c port offull function with data transfer and USB-C Power Delivery & Video Alternate(Alt) Mode. ?Effortless data transfer?1000Mbps Ethernet port ensures a more stable and faster wired network connection. 2 USB 3. 0 ports sync data at blazing speeds up to 5Gbps, 10x faster than USB 2. 0. Two USB 2. 0 Ports help you better connect with the wireless mouse and keyboard. Built in SD and TF slots for easy access to files from universal SD and Micro SD Memory Card; Support 2 cards reading simultaneously. Note: The PD charging port is for charging only, not for data transmission. ?Powerful Pass-through Charging?With 100W PD3.0 pass-through charging port, this 12-in-1 USB C dock provides up to 85W power delivery to your laptop( 15W to other peripherals), quickly charging your connected devices while displaying or transferring data, worry-free about low battery. ?4K Ultra HD and Triple Monitor Display?Mirror or extend your screen with HDMI ports and a VGA port. Under DP1.4 source, single HDMI 2 supports up to 4K@60Hz while HDMI 1 supports 4K@30Hz, VGA supports 1080P@60Hz. Resolution will be one 4K@30Hz and another 1080P@60Hz if two monitors play simultaneously; and will be 1080P@60Hz when playing triple displays with dual HDMI and VGA. NOTE: ONLY Windows support MST, Mac DOES NOT. The resolution may be reduced under DP1.2 source. ?12-in-1 USB C Multiport Adapter?WAVLINK plug-and-play USB C docking station comes with 2x 4K HDMI, 1x 2K VGA Port, 1000M RJ45 Ethernet Port, Type C PD 3. 0 charging port, 2x USB 3. 0 Ports, 2x USB 2. 0 Ports, 3.5mm Audio Jack, and SD & TF card reader.