USB C to 3 Displayport SplitterThis usb c to 3 displayport splitter is suitable for three monitors, it can extend one USB C signal source distribution to three DP monitors, meet the demand of multi-screen display and improve work efficiency by expanding or mirroring the monitors on the workstations in office/home office. Note: Laptops must support Thunderbolt 3 or above. Due to system limitations, Mac OS system does not support MST. Input ports include 1 USB-C input port and 1 USB charging port; output ports include 3 DisplayPort ports Please check compatibilityThis usb c to displayport splitter triple monitors requires that your laptop has a Thunderbolt 3/4/5 port or that the USB C port of your laptop supports the DP Alt Mode function. For example, the following laptop series: H-P laptops-EliteBook 700/800, Omen, Elite Dragonfly, Elitebook Ultra series; D-ell laptops-XPS, Latitude, Precision, Pro series; L-enovo laptops-ThinkPad, YOGA, ThinkBook, X1 series; A-ce-r laptops-Swif