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Smartlinx

16" Laptop Screen Extender, QHD 2560x1600 Triple Portable Monitor, USB-C

  • Based on 77 reviews
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Availability: 11 left in stock
Fulfilled by Amazon
Arrives Sunday, Oct 25
Order within 21 hours and 30 minutes
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Model: SL-S5


Features

  • [Cross-Platform Compatibility] - Our dual screen portable laptop monitor works with 12"-17" laptops supporting Windows, ChromeOS, Android, Linux, Samsung DeX and MacOS (Pro/Max chips). Perfect for remote work, gaming, coding, trading, and multitasking. Refer to the user manual for detailed setup instructions or reach out to our support team for assistance. (Note: Not compatible with Mac Book Air M1/M2/M3 chips, MacBook Pro 2012 and earlier, MacBook Air 2017 and earlier.
  • [Boost Productivity by 3X] - Instantly transform your setup into a portable triple screen extender with two extra displays. This portable screen for laptop setup lets you multitask across spreadsheets, design tools,and meetings simultaneouslyboosting efficiency by 300%. The laptop monitor extender supports mirror, presentation, and split-screen modes for flexibility. Lightweight and perfect for work, business travel, and offices.
  • [Stunning 2.5K QHD Display] - Experience crystal-clear visuals with dual laptop extender 16" QHD screens featuring 25601600 resolution, 300 nits brightness, and wide viewing angle. Enjoy much sharper and more detailed visuals, eye-friendly technology including low blue light, anti-glare coating and flicker-free viewingperfect for long hours of work, gaming, or streaming. Easily adjust brightness and volume using the built-in side controls for a customized viewing experience
  • [Adjustable & Travel-Friendly Design] - Designed with versatility, this product offers an impressive 235 horizontal and 90 vertical rotation, allowing you to seamlessly switch between portrait, landscape, and even stacking modes to suit different tasks and viewing preferences. Its detachable structure provides the option for solo use, giving you more flexibility whether youre at home, in the office, or on the go. Lightweight at just 2.1 lbs per side, making it easy to carry, pack, and travel withperfect for business trips, remote work setups, or mobile workstations.
  • [Driver-Free, Easy Setup] - No driver installation required. Our dual-screen extender comes with all essential cables (2 USB-C to USB-C, 1 HDMI, 1 USB-C to USB-A, and 1 carry bag) for a quick and hassle-free connection. Simply connect via USB-C for video and power, or use HDMI + USB-A if your laptops Type-C port only supports charging. Each screen rotates 0180, so you can position it at the ideal angle for work, presentations, or privacy when working in public.If you see "No Signal," connect the HDMI cable to provide video output

Description

At SmartLinx, we design products that enhance productivity. We understand that work happens everywhere—at the office, at home, or on the go. Every SmartLinx product is thoughtfully designed and rigorously tested to ensure seamless performance wherever you work. Click 'Ask Question' on our Amazon store page to reach out to our team. How do I know if this product is compatible with my laptop? Please check the product dimensions and compatibility chart before purchasing. This extender is designed to fit laptops between 12"-18.5". If you are unsure, reach out through Amazon's "Ask Question" option for assistance. How stable are the screens when attached? The screens are designed with reinforced hinges and durable materials to ensure stability and long-term use. For best results, always use the extender on a flat surface and store it properly when not in use. How do I set up dual extenders with my laptop? Connect the cables to the correct ports. Attach the extender to the back of laptop using the support bar. Make sure both screens are powered on and properly aligned. Refer to the User Manual or reach us for detailed instructions. What should I do if the product doesn’t work with my laptop? Please reach us through Amazon before starting a return. We can often help troubleshoot compatibility issues and may offer replacement parts if needed. How do I get information if I have questions about installation or usage? Go to the product page, click "Ask Question", and send us your query. Our team responds within 24 hours and will guide you step-by-step.

Brand: Smartlinx


Screen Size: 16 inches


Resolution: QHD 2560x1600


Aspect Ratio: 1610


Screen Surface Description: Matte


Aspect Ratio: 1610


Screen Finish: Matte


Contrast Ratio: 25001


Refresh Rate: 60 hertz


Display Type: LCD


Display Technology: LCD


Viewing Angle: 360 degrees


Brightness: 300 candela_per_square_meter


Color Gamut: 72


Picture Quality Enhancement Technology: VIPS


Screen Size: 16 inches


Item Dimensions D x W x H: 6"D x 16"W x 14"H


Item Weight: 2.5 pounds


Resolution: QHD 2560x1600


Display Resolution Maximum: 2560 x 1600


Native Resolution: 2560x1600


Power Consumption: 15 watts


Response Time: 2 milliseconds


Total Number of HDMI Ports: 1


Total Usb Ports: 2


Number of Component Outputs: 3


Total USB 3.0 Ports: 2


Additional Features: 2500p, Portable


Specific Uses For Product: Portable Monitor


Color: Multicolor


Mounting Type: Detachable


Compatible Devices: Fully functional type-C Devices, Macbook air 13（2018-2020 year intel CPU） Macbook Pro 13（2016-2020 Intel CPU） Macbook pro 14（2021-2023M1 Pro, M2 Pro& Max, M3 Pro &Max CPU ） Macbook pro 15 （2016-2019 Intel CPU） Macbook pro 16（2019 Intel CPU） Macbook pro 16（2021-2023 M1 Pro Max, M2 Pro Max, M3 Pro M3 Max） macbook pro 14（ 2024 M4 Chips） macbook pro 14（ 2024 M4 PRO, M4 MAX） macbook pro 16 （2024 M4 PRO, M4 MAX）


Warranty Type: 1 Year Manufacturer Warranty


Shape: Rectangular


Number of Height Positions: 360


Brand: Smartlinx


Model Number: SL-S5


Model Name: SL-S5


Warranty Description: 1 Year


UPC: 810155742393


Manufacturer: Smartlinx


Unit Count: 1 Count


Connectivity Technology: HDMI, USB Type C


Hardware Connectivity: HDMI, USB Type C


Adaptive Sync: G-Sync Compatible


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 25

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.

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Top Amazon Reviews

    • When you need your multiscreen office to be portable, this does great!
Model: SL-S5
I go to Florida every year for a month, and as I work on a three-monitor setup at home, I wanted something that offered me that same ability 1,500 miles away. This is perfect. The fact that the screens are 16 inches (most are 13 inches) was the main reason I bought it, but once I connected all the cables, my work laptop immediately recognized the screens (you still have to assign the display order, but you’d be doing this with permanent monitors in your home office) in less than 3 minutes I was up and running. My ONLY wish was this offered the ability to have one of the monitors to be positioned vertically for when I’m running the coding part of my job. Yes, there were other products like this that did, but they had smaller displays and that was the tradeoff I was willing to make. Again, I love this product-just wish it offered that ability. If that’s not a dealbreaker for you, then get this ASAP! ... show more
Reviewed in the United States on December 7, 2025 by bboyce
    • Good Screens, but the Cables Are Too Short
Model: SL-S5
The screens are clear and useful for multitasking, and the overall setup works well. However, the biggest problem is that the included cables are extremely short. This makes it difficult to position the screens comfortably and limits how you can set everything up. Longer cables would make a big difference. Overall, it’s a useful product, but the cable length definitely needs improvement. ... show more
Reviewed in the United States on August 10, 2026 by Amazon Customer
    • 16” 2.5k QHD dual portable monitor. On a 16” Samsung Galaxy Book4 ultra
Model: SL-S5
Review Image by Joey Drones
Review Image by Joey Drones
Smartlinx 16” laptop extender . It’s also kind of tricky. You need to add Power to one of the screens. Perhaps you want to use Hiearcool USB C Hub Ethernet 8-in-1, 4K@60Hz USB-C to HDMI Multiport Adapter with 1Gbps RJ45, 100W PD, I have to have PD because that’s where the power keys to your laptop if your laptop is a USB-C to charge ... show more
Reviewed in the United States on April 9, 2026 by Joey Drones
    • Don't waste your money!!!
Model: SL-S5
It made me give 1 star but I would give 0 if i could. This is such a piece of crap. I put this in my truck on the back seat and set my backpack on top of it. This backpack had a laptop and headphones and a couple of cables. It weighed almost nothing. I got to my hotel and one of the screens was cracked. Don't waste your money the display is installed in the cheapest plastic that any flexing of the display will break the screen. There is no support for the displays. Sad part it was in the protective case when it broke. ... show more
Reviewed in the United States on June 24, 2025 by cool game my boy son likes it :-)
    • Didn’t work for me but not product issue.
Model: SL-S5
Wish these had worked for me but it wasn’t an issue with the product itself. My employer uses proprietary software that can’t be resized for this size monitor. Otherwise seem like a great product!
Reviewed in the United States on July 31, 2025 by Mark Kelly
    • Will recommend to others
Model: SL-S5
I absolutely love it!
Reviewed in the United States on January 11, 2026 by Donna Davis
    • Good concept but PIA to set up
Model: SL-S5
Good concept but doesn’t work well on a lap tray. Works best on desk or other large flat surface. Easy set up.
Reviewed in the United States on March 28, 2026 by Jason
    • We do love this but...
Model: SL-S5
We do love the monitors! Unless your laptop is fully charged, you can only "plug in" one of the monitors at a time.
Reviewed in the United States on June 16, 2025 by Lula Bauer

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