Why Choose LADOMI S400 Laptop Screen Extender? One Cable Connection: Our dual-screen laptop is easy to use and will instantly expand your laptop’s screen, giving you high efficiency to work, play, and create like never before. The S400 triple portable monitor sets itself apart as the first triple laptop screen extender that achieves a one-cable connection. You will no longer worry about carrying multiple cables or struggling to set up your display. Enhanced Compatibility: LADOMI 14" dual monitor extender is designed for large-screen laptops. It supports both Windows and MacOS systems, including M1, M2, and M3 chips. Specifically designed to complement 13.3"-17.3" laptops, it ensures a perfect fit for various devices. Exceptional 1080P FHD Display: The triple portable monitor comes with its sleek, narrow bezel design fitting screens from 13.3'' to 17.3” and a wide 178° visual angle, every detail comes to life, elevating your viewing experience to new heights. Adjust the brightness button to your preference with its 0-100 level adjustment, immersing yourself in rich visuals. Higher Efficient by 300%: Supports extension, mirroring, and duplicate modes, our triple laptop screen extender allows you to start multiple tasks simultaneously. When in a meeting or presentation, you can use mirror mode, and the triple screen will sync your content for sharing and presentation. Easy to Carry: We also provide a laptop bag in each package, making it easy for you to take this laptop monitor extender for your laptop when you are traveling or going out for work. What can a LADOMI 14" triple laptop monitor extender do for you? Do you find it annoying to switch back and forth between different laptop software programs? Do you often have to share your screen with colleagues to discuss work projects because of work meetings? Do you looking for a portable monitor for a laptop that can help you be more productive? LADOMI triple portable monitor can perfectly solve the above problems for you. When you have a one cable connect laptop screen monitor, you can switch the software you need to the extended screen to easily capture information from different programs, so that you can also handle multiple tasks at the same time. Previous page Next page 1 Warm Tips 2 One Cable Connect 3 FHD IPS Display 4 180°-235° Rptation Angle Previous page Next page 1 Increase 300% Efficiency 2 Extend Mode 3 Mirror Mode 4 Reverse Charging Mode 5 Package List Previous page Next page Use in multiple scenarios 1 Business Meeting Use 2 Travel Use 3 Easy to Carry LADOMI Laptop Screen Extender Series 14" Tri Screen Monitor Buying Options 14" Tri Screen Monitor Add to Cart 14'' Tri Screen Monitor Add to Cart 15.6'' Tri Screen Monitor Buying Options 16'' Tri Screen Monitor Buying Options Customer Reviews 4.1 out of 5 stars 58 4.2 out of 5 stars 137 4.2 out of 5 stars 42 4.7 out of 5 stars 24 4.7 out of 5 stars 24 Price $229.98$229.98 $189.00$189.00 $198.99$198.99 $299.99$299.99 $369.99$369.99 Product type Suspension Type Suspension Type Desktop Type Desktop Type Desktop Type Adaptable Laptop Size 13.3''-17.3'' 13.5''-16.5'' 12''-16.5'' 12''-18.5'' 12''-18.5'' Screen Size (Diagonal) 14'' 14'' 14'' 15.6'' 16'' Screen Aspect Ratio 16:9 16:9 16:10 16:9 16:10 Display Resolution (Pixels) 1920 x 1080 1920 x 1080 1920 x 1200 1920 x 1080 1920 x 1200 Refresh Rate 60 HZ 60 HZ 60 HZ 60 HZ 60 HZ System Compatibility Windows, MacOS, M1, M2, M3 Windows, MacOS, Switch, Xbox Windows, MacOS, Surface, Xbox Windows, MacOS, Surface, Xbox Windows, MacOS, Surface, Xbox Driver Download YES NO NO NO NO Cable for Dual Screen One Cable Only Two Cable（Plug and Play） Two Cable（Plug and Play） Two Cable（Plug and Play） Two Cable（Plug and Play） Interface USB-C, Interface Without HDMI USB-C , HDMI Interface USB-C , HDMI Interface USB-C , HDMI Interface USB-C , HDMI Interface Monitor Mounting Telescopic Stand Telescopic Stand Swivel Stand Swivel Stand Swivel Stand User Manual ✔ ✔ ✔ ✔ ✔