Multifunctional 15-in-1 docking station: TOTU docking station comes with the features you need in your daily life and work, 1 Type-C Host port, 2 HDMI, 1 DP, 1 USB-C 3.1, 1 USB A 3.1, Type-C PD 3.0, 3 USB 3.0, 1 USB 2.0, Gigabit Ethernet, SD&TF card reader and 3.5mm audio/microphone port. This not only can provides stable multi-port connection, but also facilitates work for greater efficiency. 100W Power Delivery & Gigabit Ethernet: The usb c docking station supports up to 100W power input and offers up to 85W power output to laptop, can keep your laptop charged while using external devices. Note: the charger is not included in the package. The RJ45 Gigabit Ethernet port provides up to 1Gbps and automatically adapts to 10/100/1000Mbps network speeds, ensure a more stable and reliable wired network connection. Data Transfer Speed Up to 10Gbps: This docking station is equipped with a USB 3.1 port and a USB-C 3.1 port to transfer data files up to 10Gbps. Transfer speeds of 3 USB 3.0 ports up to 5 Gbps, allows you transfer files in seconds from your usb flash driver, hard drive, etc. USB 2.0 allows you connect the mouse and keyboard without any lag. UHD 4K Output & Triple Display for Windows: Using the docking station on DP1.4 laptops, a single HDMI 1 or DP resolution can reach 3840*2160@60Hz and a single HDMI 2 resolution up to 3840*2160@30Hz. Windows system supports MST mode, can extend two different displays achieve triple display (A+B+C), the resolution will be 1080P when dual or triple display. MacOS only supports SST mode, only extend one different display, all external monitors will be mirrored the same (A+B+B+B). Broad Compatibility & No Need Driver: TOTU 15 in 1 laptop docking station is compatible with Windows and MacOS laptops with Type-C port that supports DisplayPort Alt Mode(Thunderbolt 3 or Full function USB-C port with Display function). Type-C ports that only support data transmission and power supply are incompatible, please double check the function of your laptop's Type-C ports. The docking station is incompatible with the USB-A to USB-C adapters. Plug and play, no driver required.