Quadruple Display Docking StationThis usb c docking station only Windows System support MST and SST(Mirror & Extend Mode), HDMI port support up to 4K@60Hz (DP1.4 Source); DP port support up to 4K@60Hz. Note: For Extend mode, MAC OS can Only Extend One Monitor (4K@60Hz) 13 in 1 Laptop Docking StationPlug and play. With this usb c hub multiple adapter, you get 2*4K HDMI, DisplayPort, and the VGA Port, 100W PD charging port, 2*USB-C 3.1(10Gbps), 1*USB-A 3.1, 2*USB-A 2.0, SD/TF card reader, 1GB Ethernet port USB A/C 3.1 & SD/TF Fast Data TransferUSB 3.1 A/C up to 10Gbps, whether your device supports USB A or USB C, it can transfer data quickly.USB 2.0 up to 480Mbps(best for keyboard or mouse). SD/TF up to 200Mbps, allows you tranfer files in seconds from your usb flash driver, usb/usb c hard disks 100W Power Delivery & Ethernet PortUSB C Docking Station support 100W PD Charging (This laptop docking station will occupy 13W power to work, so only 87W power for laptop chargin