Docking Station 3 Monitors 8 IN 1: With the VVB laptop docking station, you can easily expand up to 8 additional ports through a single port, including: HDMI 1 (4K@60Hz), HDMI 2 (4K@30Hz), DisplayPort(4K@60Hz), VGA(1080P), 100W USB C Power Delivery port,3 USB 2.0(480Mbps),The usb c docking station all ports can be used at the same time, effectively meet your daily work requirements. Please note: Please check that your laptop's USB C port is equipped with Thunderbolt 3/Thunderbolt 4/DP,4k Triple Monitor Docking Station: This docking station dual monitor Adapter has 2HDMI+DP+VGA 4 video output ports, which can support 4 external monitors at the same time, support 3 Monitors 4k HD output (2HDMI+DP), for quad monitors, in the case of dual HDMI, DP, and VGA at the same time, the monitor resolution is all 1080@60Hz. Note: If you're not sure if your device is supported,feel to check with us and we'll be happy to help you check Important: VVB products do not support the use of conversion cables such as: DVI to HDMI, DP to HDMI, VGA to HDMI cables. Only supported: HDMI to HDMI, VGA to VGA, DisplayPort to DisplayPort (dp to dp cable),100W Fast PD Charging : The dell docking station equipped with a powerful 100W PD USB C power charging port to quickly charge your laptop (safe power output limit of 87W), so you can work without worrying about running out of power. Please Note: Please make sure your device supports the Power Delivery Protocol. Please use a 65 W or higher charger (Charger and charging cable not included). Using a less powerful charger may cause the system to issue a warning(slow charging),Fast and Stable Data Transfer: This usb c hub laptop docking stations is equipped with 3 USB 2.0 ports with a transfer speed of up to 480Mbps, perfect for connecting other USB A devices such as keyboards, mice, USB flash drives, USB C hard disks, etc. The lenovo docking station's all three ports can be used at the same time without having to worry about any delays, and this usb c dock thinkpad docking station can meet your basic daily and life work needs,Extensive Compatibility: This hp docking station for laptop is perfectly compatible with all laptops with thunderbolt3/4/usb-c/type c (support display, charging and data transfer protocols), such as:Dell Latitude 5420,5400,7420,7490,Dell Inspiron/Vostro,XPS 13/15/17;. HP,Lenovo and most other models, if you are not sure if this usb c hub multiport adapter is suitable for your laptop, or if you have any problem in using it, you can check with us anytime