? *Important Notes* C 1) the laptop MUST have a USB Type C port with DisplayPort Alternate Mode (DP Alt Mode) over USB-C || 2) Requires GPU/Graphics card supporting more than 2 external displays || 3) Intel HD Graphics are limited to 3 external monitors altogether || 4) Mac OS does NOT support MST function and will only mirror the displays || ** Contact us before purchasing if you are not sure about compatibility? 2 ADDITIONAL EXTERNAL DISPLAYS C!!! NOTE!!! please make sure if you laptop or PC's GPU supports Displayport 1.2 and 2 external monitors before purchase!!! Connect two HDMI displays to your system through a single USB-C (USB Type-C) or Thunderbolt 3 port; work as a splitter or extended mode with independent monitors? HIGH RESOLUTION C Supports 2 independent displays up to 4K @30Hz.

*NOTE: Requires a USB-C port that supports DisplayPort Alternate Mode (Alt Mode). Not all USB-C ports/systems support Alt Mode functionality? REVERSIBLE USB-C CONNECTOR & COMPATIBILITY C Eliminates connection difficulty and frustrations. Compatible with USB-C devices such as Lenovo Acer HP & More (Make sure USB-C port supports video)!? SIMPLE INSTALLATION C Supports Windows PCs with no driver installation required. *Mac OS* does not support MST function and will only mirror the displays. FCC CE & RoHS compliant. Our products are backed with a 1-year limited warranty and experienced tech support team in Silicon Valley. Please click on gofanco in the buy box and select Ask a Question if you have any questions or concerns.