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Expanse LCD is a portable monitor system designed to create a triple monitor environment with your existing 15-17 inch laptop. The expandable system folds flat for easy transport, and can be used with most 15-17 inch laptops on the market today.

(See below for IMPORTANT compatibility details prior to purchasing.) If you still have questions after reviewing the information below please email support@heliumdigital.com.

Limited Time Offer- Free Carrying Case Included!


  • 2 x 15 inch 1920 x 1080 Full HD LCD IPS Panels
  • 16 x 9 Aspect Ratio
  • Adjustable Brightness
  • Power Consumption - 5V/2A Per Screen


  • 1 x Thunderbolt 3/4/ USB C 3.1 Supporting Video & Power
  • 1 x Mini HDMI input (Video only)
  • 1 x USB C (Power only)


  • The product fits most laptops 15-17 inches in the size ranges listed below;
    Length 325-450mm / Height >235mm / Thickness <8mm.
  • The product requires that your laptop support at least two of the following connections.
    1.) Thunderbolt 3/4/ USB C 3.1 (one cable will handle power and video).
    2.) HDMI to Mini HDMI (will also require a USB cable for power).
    3.) Mini DVI/ VGA/ Displayport / Mini-Displayport (will also require a USB cable for power).

    Please Note- The connections for 1 and 2 above are compatible out of the box with cables provided, options detailed in point #3 above will require an adapter.





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