【12-in-1 USB C Hub-Plug and play】Wavlink plug-and-play USB C Hub comes with 1x4K HDMI, 1x4K Display Port, 1x2K VGA, 1000M RJ45 Ethernet Port, Type C PD 3. 0 charging port (85W for PC), 2x - USB 3. 0 Ports, 2x 0 Ports, 3.5mm Audio Jack, and SD & Micro SD card reader. 【4K Ultra HD and Triple Display-1】Three different display interface for different needs. Mirror or extend your screen with the HDMI, DP and VGA ports and directly stream 4K@60 UHD video to HDTV, monitors, or projectors for a cinema-like visual feast. Please note ONLY Windows system support MST and SST(Mirror & Extend Mode). ️ Note:lf you want to use the DP to DVI/HDMI adapter,please make sure they are active adapter or the DP port of the docking could not work. 【4K Ultra HD and Triple Display-2】Mac OS only support mirror mode and non-mirror mode. Non-mirror mode means that the two external monitors(HDMI+DP) are same but different from laptop. Single HDMI/DP can up to 4K@30Hz under DP1.2 source. Resolution will be 2K@60Hz if two monitors play simultaneously and will be 1600x900@60Hz when using HDMI, DP and VGA together. 【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, up to 10x faster than USB 2. 0 Ports help you better connect with the wireless mouse and keyboard. Built in SD and Micro SD slots for easy access to files from universal SD and Micro SD Memory Card up to 2TB. 【Comprehensive Compatibility】 An USB-C expansion hub for Mac - Book, Mac - Book Pro 2016/2017/2018/2019/2020, i - Mac/ i - Mac Pro (21. 5 inch, 27 inch), Google Chromebook Pixel, Huawei Mate - Book, Huawei Mate - Book 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 laptops.