12-in-1 USB C Dock: Plug and Play, USB-C docking station hub comes with 2x 4K HDMI, 1x 2K VGA Port, 1000M RJ45 Ethernet Port, USB 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. This USB C Hub can be compatible with a computer with a usb c interface and support display alt mode (video transmission) 87W PD 3.0 pass-through charging: Wavlink 12-port dock USB C Power Charging Port Max Power Input Up to 100W, provides up to power delivery to your laptop and other peripherals, quickly charging your connected devices while displaying or transferring data, worry-free about low battery 4K Ultra HD and Multiple Display: Please note ONLY Windows system support MST and SST (Mirror & Extend Mode). Mac OS DOES NOT support triple display, it only support mirror mode and non-mirror mode. Single HDMI can up to 4K 60Hz under DP1.4 source. Resolution will be 4K@30Hz if two HDMI monitors play simultaneously and will be 1080P@60Hz when dual o