USB C Docking Station 14 in 1: This docking station could easily extend your laptop from one usb c/thunderbolt 3/4/type c port into 14 ports mobile workstation: 2 HDMI port(4K),Display Port(4K@60Hz),USB C Power Delivery port(100W),Gigabit Ethernet(1Gbps),2 USB C ports(10Gbps),2 USB 3.0(5Gbps), 2 USB 2.0(480Mbps),SD/Micro SD card readers(104Mbps),and 3.5mm Mic/audio 2 in 1 port. All ports of the usb c hub HDMI can be in use simultaneously to efficiently meet your working and entertaining needs,Ultra High-definition 4K Dual Monitor Output and Triple Displays: This docking station dual monitor support dual monitor and triple displays for Windows. While single use HDMI 1 port or displayport resolution up to 4K@60Hz, single use HDMI2 resolution up to 4K@30Hz. Dual monitors will be 4K@30Hz and 2K@60Hz(DP1.4). Triple monitors will be 1080P(DP1.4). Note: All external monitor images are the same on Mac OS. due to OS system limit.(The hub Not Support Using Converter),Super Speed Data Transfer: Laptop docking station equipped with USB C port & USB A 3.1(speed up to 10Gbps),USB 3. 0 port & USB C port (speed up to 5Gbps) that allows you transfer files in seconds from your usb flash driver,usb/usb c hard disks.Provide 2 USB 2.0(speed up to 480Mbps),special for connecting to mouse without any lags.And USB C to SD/TF card reader(speed up to 104Mbs) for you conveniently browse photos or videos on your USB-C devices and transfer photos in seconds to your laptop,USB C Power Delivery 100W Charging Port & Gigabit Ethernet: This docking station for lenovo support power input up to 100W, safe power out (charging) is limited to 87W. (Please make sure your laptop's USB C port support Power Delivery protocol) Also this usb c to ethernet adapter support 10/100/1000BASE-T Lan networks,provide you with a stable and reliable wired Ethernet.Plug and play.Also,this dell docking station have 3.5mm Mic/Audio jack for your wired headset,Strong Compatibility: This usb c dock dongle hub multiport adapter compatible with all laptops with thunderbolt3/4/usb-c/type c(with vidieo output function ), such as Dell Latitude 5420,5430,5520,5530,7530,7420,7480,7400,Dell Inspiron,Vostro,XPS 13/15/17;HP Elitebook Zbook g7,g8, Probook;Lenovo Thinkpad, t14/s,t490,Yoga;Surface Pro 8/7/X/Go/Laptop 3,etc. This usb c laptop dock hub multiple monitors Not Support Using Converter