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S1 Laptop Screen Extender - 14'' Portable Dual Monitor for Laptops, 1080P FHD Plug & Play Portable Monitor for 13''-17'' Laptops, Compatible with Windows Mac PS5 Dex Android Switch

  • Based on 123 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 8 hours and 1 minute
Available payment plans shown during checkout

Style: 14'' Single Monitor


Features

  • Enhanced Productivity: MarsMyth S1 elevates efficiency by 200%, supporting extended, mirror, and multi-tasking modes for seamless on-the-go productivity.
  • Vivid Visuals and Rich Audio: Immerse yourself in a crystal-clear 1080P FHD IPS display with vibrant colors, and enhanced by powerful built-in speakers. Enjoy a visually appealing and sonically rich viewing experience.
  • Plug & Play Simplicity: Enjoy hassle-free connectivity with included cables (Type-C, USB-A, HDMI). No need for additional drivers, simply connect and extend or mirror your laptop screen instantly.
  • User-Friendly Design: The S1 is designed for convenience with a stable kickstand featuring a 45 adjustable angle, a non-slip rubber mat, and a lightweight (2.3 lbs) build for easy portability.
  • Versatile Compatibility & Reliable Support: Compatible with a variety of devices and systems, including Windows, Mac, M1, M2, Chrome, PS4, and Xbox, etc. Benefit from reliable technical support with a prompt 24-hour response time.

Brand: MarsMyth


Screen Size: 14 Inches


Resolution: FHD 1080p


Aspect Ratio: 169


Screen Surface Description: Glossy


Product Dimensions: 8.15 x 0.9 x 13.9 inches


Item Weight: 5.2 pounds


Manufacturer: MarsMyth


Country of Origin: China


Item model number: S1


Date First Available: January 31, 2024


Standing screen display size: 14 Inches


Aspect Ratio: 169


Resolution: 1920 x 1080 Pixels


Image brightness: 300 Candela


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • High quality product!
Style: 14'' Single Monitor
I recently purchased the S1 Laptop Screen Extender, a 14'' portable dual monitor for laptops, and I am thoroughly impressed with its performance and ease of use. This screen extender is a game-changer for enhancing productivity and multitasking capabilities, especially for someone like me who constantly switches between applications and windows.The first thing that stood out to me was the seamless plug-and-play setup. It was incredibly easy to connect to my laptop, which ranges between 13'' and 17''. The compatibility with both Windows and Mac systems, as well as PS5, shows the versatility of this device, making it a perfect choice for a wide range of users.The 1080P FHD resolution delivers crisp and clear visuals, making every detail stand out, whether I'm working on spreadsheets, watching videos, or gaming. The addition of internal speakers was a pleasant surprise, offering decent sound quality that enhances the overall experience without the need for external speakers.The portability of the S1 Screen Extender is another huge plus. Its lightweight design makes it easy to carry around, turning any space into a dual-monitor setup. This has been particularly beneficial for my productivity, allowing me to work efficiently even when I'm on the go.Overall, the S1 Laptop Screen Extender is an exceptional product that offers great value. It's well-built, performs excellently, and has significantly improved my computing experience. I would highly recommend it to anyone looking to expand their workspace with a reliable and easy-to-use dual monitor solution. ... show more
Reviewed in the United States on April 8, 2024 by Allen

  • Investment for productivity improvement.
Style: 14'' Dual Monitor
I was looking for something that can improve my productivity on the go and gave this MarsMyth S2 a try. The portability is top-notch; it fits seamlessly into my laptop bag without adding bulk. Setting it up is a breeze – just plug and play, no hassle whatsoever. The picture quality is impressive; the 1080p HD display delivers crisp visuals that make multitasking a pleasure. I appreciate the built-in speaker, which adds a nice audio dimension without needing extra accessories. Despite its high-quality features, the monitor remains lightweight and compact, perfect for carrying around town or on trips. Price is fair and affordable and this is a worthwhile investment. Not so much for gaming but sufficient for most tasks. ... show more
Reviewed in the United States on April 11, 2024 by Dear MR.J

  • Great Product.
Style: 14'' Dual Monitor
These screens are not only lightweight, but also durable and perfect for transportation or setting up a temporary workspace in any location. The included carrying case is a useful feature that ensures the monitor is undamaged and protected during transportation. The setup process for this laptop screen extender was very easy thanks to the simple instructions and numerous connection possibilities. The monitor interacts with my laptop in a smooth manner, allowing me to enjoy an ultra-wide viewing experience that greatly enhances my productivity. This is true no matter which slot I use. Being able to use three monitors is a dream come true for me, allowing me to multitask, research and reference information efficiently. Now I can have many programs, online browsers, and documents open at the same time, and things have never been easier. ... show more
Reviewed in the United States on May 26, 2024 by Kerri R.

  • The overlay screen idea is great.
Style: 15.6'' Dual Monitor
As a computer secondary monitor, its folding design is great. It folds 180 degrees, making it easy for customers or friends sitting opposite you to see the content you are showing. Although it only has a resolution of 1080, it can be used as a secondary screen to display some document text information. It is very convenient to use it as a notebook display page to study content on the main screen when doing homework! Improve learning efficiency. By the way, it folds up and is easy to take away, making it convenient for going to work and school. One thing to note is that if you are using an Apple MacBook, you need to download software to drive it. ... show more
Reviewed in the United States on April 19, 2024 by CathCC CathCC

  • Portable and easy to use
Style: 14'' Single Monitor
It truly lives up to its plug & play promise, I simply connected it to my laptop via USB and it was ready to go. No complicated installations or drivers required, which was a huge relief. The 14'' screen size is perfect for my needs, and the 1080P Full HD resolution delivers crisp and clear visuals whether I'm working on documents or watching movies. I appreciate the internal speakers as well, which provide decent sound quality for their size, eliminating the need for external speakers or headphones in a pinch. One of the best features of this extender is its compatibility. I've used it with both my Windows laptop and my Mac without any issues, and it even works seamlessly with my PS5 for gaming sessions. Plus, it's designed to fit laptops ranging from 13"" to 17"", so I can use it with multiple devices ... show more
Reviewed in the United States on May 10, 2024 by K.T.

  • Great hi res monitors for remote workers
Style: 14'' Dual Monitor
The quality of these monitors were very surprising. Everything from the packaging to the product it self were very high quality. The packaging reminds me of an apple product. The screens are easy plug and play on my Mac. I like the built in stand on the back of the monitors to help support your laptop. The screen resolution is very crisp and high quality similar to my Mac book pro. It’s super light weight and compact very good for travel and on the go. Comes with all the plugs and converters you need to plug into any laptop. Would highly recommend if you’re looking for an affordable double monitor. Others ones I saw were $200 more. ... show more
Reviewed in the United States on April 22, 2024 by Sam. Sam.

  • Works great!
Style: 14'' Dual Monitor
My husband spends a lot of time on his laptop for his fantasy baseball and football teams especially near draft day. I saw him switching windows on the laptop frequently. I bought this triple portable monitor for him because he needs to multi-task during draft prep. The monitor is quite easy to set up, and they are great for his 17” HP laptop. The display is clear, and it is easy to view the smallest details. My husband is happy that he can open multiple windows and access three full screens. He said that it is convenient to read all the information at same time and take notes on the computer too, and this triple screen extender boosts his productivity and I believe he can win both leagues this year. ... show more
Reviewed in the United States on April 13, 2024 by Beta Beta

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