S3 Triple Laptop Monitor Extender

  • Travel Ultra Triple Portable Monitor

  • 1080P Resolution & 14″ IPS FHD Screen

  • 180° Rotation Triple Laptop Monitor

  • Wide Compatibility for Various Scenarios

Kwumsy S3 14″ Triple Laptop Screen Extender

Kwumsy S3 14″ Triple portable monitor for laptop is a plug and play,multi-functional external,dual portable folding laptop monitor extender, and it can quickly build personal workstation. Providing laptop users with a perfect solution of multi screen simultaneous display and multi screen differential display, which can improve your work efficiency by up to 50%, and realize efficient multi task processing.In the meanwhile, it could save much space when using it.

1080P Resolution & 14″ IPS FHD Screen

S3 monitor extender delivers powerful performance with a native IPS FHD 1080P resolution. triple portable monitor for laptop features dual screens with a brightness of 300 nits, providing excellent display results. Both extended screens can be rotated 180 degrees forward, allowing you to adjust to a comfortable perspective that suits you. At the same time, the dual laptop screen extender can also support multiple modes such as mirror/extend,allowing you to use them freely., it provides an immersive gaming experience on its 14″ large screen.


Flexible use of multiple modes


Wide Compatibility for Various Scenarios

S3  Triple monitor for laptop supports a wide range of operating systems, including Windows, MacOS, Linux, and Android, and is compatible with various devices such as laptops, mini PCs, desktop PCs, tablets, PS5, and Switch. It offers broad compatibility, making it versatile for use at home with desktop PCs or mini PCs, as well as for multitasking at work with laptops and tablets, enhancing work efficiency and productivity.

Easy Setup

Kwumsy S2 laptop screen extender is working with multi systems like Windows/Mac OS/Linux without any driver.If your laptop support dual video signals output, it will be compatible with the triple portable monitor for laptop S2.We also provide multi types of cables, USB-C to USB-C/USB-C/USB-A/USB-C to HDMI(only for vedio signal), and it could be plug and play when your laptop has 2 full featured Type-C ports or 1 HDMI+1 full featured Type-C ports(NOT compatible with M1/M2 chips).

Travel Ultra Portable Monitor

The portable laptop monitor Kwumsy S2 is easy to hook it up to the laptop without any other accessories like magnet.It can support the max width of the screen of laptop 405mm. Also the laptop screen extender itself has an adjustable stand which will support all the screens stable.The whole set of the triple portable monitor for laptop is Only 3.57LB and it is lightweight and thin.It’s easy to store in the bag we provided and very convenient to carry for travel.

How to check if the interface of your laptop is FULL FEATURED TYPE-C?



14″ Portable Monitor × 2
USB C-C Cable × 2
USB A-C Cable × 2
USB C To HDMI Cable × 1
User Manual × 1
Travel Bag × 1


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