







🚀 Triple your screen, triple your productivity — anywhere, anytime!
The MarsMyth Laptop Screen Extender features dual 14-inch Full HD IPS displays with 120% sRGB color coverage and 300 nits brightness, designed to create a triple-monitor setup for laptops sized 13.3" to 16.1". Compatible with Windows, MacOS, Linux, ChromeOS, and gaming consoles, it offers flexible connectivity via USB-C, HDMI, and Thunderbolt, all in a lightweight, portable design with adjustable stands and a protective carrying case. Perfect for professionals seeking enhanced multitasking and immersive visuals on the go.



















| ASIN | B0D4DWPBBQ |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #56,462 in Electronics ( See Top 100 in Electronics ) #1,304 in Computer Monitors |
| Customer Reviews | 4.1 4.1 out of 5 stars (295) |
| Date First Available | August 6, 2024 |
| Image brightness | 300 Candela |
| Item Weight | 8.12 pounds |
| Item model number | S3 |
| Manufacturer | Shenzhen Baijiayoupu Technology CO., Ltd |
| Product Dimensions | 1.44 x 13.85 x 8.5 inches |
| Resolution | 1920 x 1080 Pixels |
| Standing screen display size | 14 Inches |
| Voltage | 15 Volts |
L**A
This item is very cool, I'm very impressed!!
It's a 14'' portable device for a laptop, and I was very impressed with its performance and ease of use. This screen extension tool is a game changer in improving productivity and multitasking capabilities, especially for someone like me who constantly switches between apps and windows. The first thing that caught my eye was the seamless plug-and-play setup. It was easy to connect to my laptop, which ranges between 13'' and 17''. Compatibility with 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. FHD 1080P resolution delivers sharp, clear visuals, making every detail stand out, whether I'm working on spreadsheets, watching videos, or playing games. The addition of internal speakers was a pleasant surprise, offering decent sound quality that enhances the overall experience without the need for external speakers, I really like this product, very cool and easy to use!!!!
C**N
It’s life changing
I recently purchased this laptop screen extender and am thoroughly impressed with its performance and features. It offers exceptional value for its price, combining high quality with affordability. The build quality is solid, and the display is crisp and clear, making it perfect for both work and entertainment purposes. Setting it up was straightforward, and it seamlessly integrated with my existing setup. Whether you're using it for remote work, gaming, or general productivity, this monitor delivers a smooth and reliable experience. It is lightweight and easy to carry around, which is ideal for those who need a mobile workstation. It even comes with a very nice bag that adds an extra layer of convenience and protection. Overall, I highly recommend this screen extender to anyone in need of a versatile and reliable display solution. It combines great price, high quality, and convenience, making it a fantastic investment for both personal and professional use.
W**�
more screens means more productivity
I use 2 external monitors connected to a laptop when working from home, giving me total of 3 screens. I've been using multiple screens for years and I just can't use the single screen on the laptop anymore as I need more real estate screens to be able to open and view more apps at the same time without having to minimize or search for them. I started to commute and travel for work at least once a week so I have to bring my work MacBook Pro with me and I usually get stationed at an empty cubicle or a table inside a conference room without any monitor. So this 14" triple monitor for my MacBook Pro was perfect for my need whenever I needed to go into office so I can still have 3 screens in total. It was well packaged with the retail packaging box that was double boxed for extra protection. It comes with all cables needed to connect to different ports and types of laptops but for my MacBook Pro, I just needed to use the USB-C cable for each screen. The spring loaded middle body frame easily sits around my MacBook Pro screen and the adjustable kick-stand on the back allows it to stay in the desired angle without the screen falling back due to the weight of the 2 side screens. I really appreciate the dial button on top of each screen to access the on-screen menu for adjusting settings, and the travel bag that it comes with is perfect for my need whenever I need to take this dual screen extenders to work. Love these screens and highly recommend it to those who are frustrated having to minimize applications to switch to different app. I can now have many different apps opened on different screens and can easily find and see at a glance. Highly recommend it.
J**Y
Only One Side Works
I bought those to help with schoolwork and work. But it doesn't matter how I connect it, the second monitor will not turn on. I connected it every way the instructions said to, but it didn't matter. Then of course, by that time the deadline to return it had already passed, which is really disappointing as the amount of money spent was rather large amount for only half of it to work.
K**D
Great product! Instructions? Not so much
Product is great however instructions to assemble it were horrid. Need clearer more detailed instructions.
P**E
Great Laptop Extender!
I needed some extra real estate for my laptop since it’s only a 14” screen and decided to try this extender out and it is just great. The quality of the product far exceeded my expectations, has a good weigh to it without hindering the ability to just rest it on the laptop screen. It comes with a ton of cables that allow you to set it up to almost any device (PC, phone, Nintendo Switch, etc.). There is a travel case that it folds down into for when you’re not using it and works great for keeping it safe. The picture quality is excellent. Yes, it’s only 1080p but at this screen size the pixel density is far beyond what the average person needs. Also, with it being only 1080p my laptop isn’t super hot trying to keep up with the resolution. Overall, this is a great extender and highly recommend it!
S**B
Great idea, but not as easy to connect as shown
I really like the idea. The product seems solid, but the instructions were lacking a little more detail. The C to USB option did not work at all. I would have to go and buy more chords and/or some sort of docking station to make both screens work, which now makes me have to carry even more things. (reducing the idea of portability). Overall, I really like it, but a little more difficult and requires more items to purchase to make it work than advertised on my system.
A**N
Garbage product, it was working fine for like two weeks. But now my laptop's internal display isn't working. This thing caused my laptop's display to malfunction—it’s not working at all.
Trustpilot
2 months ago
2 months ago