12-in-1 EXPANSION - With a compatible USB-C or Thunderbolt 3 Windows or Mac laptop this laptop docking station can charge your device, connect up to 3 HDMI monitors, add Gigabit Ethernet, 3.5mm TRRS headset jack, and provides 6x USB 3.0 ports TRIPLE MONITOR DISPLAY - This USB C docking station features 3 HDMI video outputs including 1x HDMI output capable of 4K 30Hz, 2x HDMI outputs capable of 1080p 60Hz using DisplayLink USB Graphics Tech USB-C FEATURES - Supports USB-C DP ‘Alternate Mode’ for one external display at full native performance of your system’s graphics processor, and USB-C Power Delivery to charge the connected system. Support is determined by your laptop manufacturer. See product description for details COMPATIBILITY - Compatible with USB Type-C and Thunderbolt 3 Macs (10.14+ and above, with driver install), Windows (Dell XPS, Lenovo Thinkpad, HP Spectre x360) and systems which support USB-C DP Alt Mode and Power Delivery. No HDCP support. Linux, Chrome OS not supported