Docking Station 9 IN 1: HODO Docking Station Dual Monitor with Dual HDMI 4K (1*60HZ & 1* 30HZ), 1*8K@30HZ / 4K@144HZ DisplayPort, 1*1080P VGA, 1*5 Gbps USB3.0, 2*USB 2.0, 1*USB C Port, PD Port (max 100W),USB C Hub Multiport Adapter for Windows. Please Note: on MacOS system, the screens of external monitors are the same, no matter they are displayed in mirror mode or extended mode Laptop Docking Station 4K Display Adapter: The USB C Docking Station Dual HDMI Splitter with 4 video output ports: 2 HDMI+DP+VGA. For single display, HDMI can reach 8K@30HZ or 4K@144HZ; For dual display and triple display, Can output up to 4K Dual/Triple Display videos(For laptop with DP 1.4 DSC); For quadruple display, Dual HDMI, DP, and VGA all are 1080@60Hz. Please make sure your laptop specification support DP1.4 signal output. If the VGA port is connected, it will affect the resolution of all displays up to 1080P only 100W USB C PD Charging Port: Docking Station 3 Monitors for Dell Hp Len