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18.5'' Portable Triple Monitor, One Cable Laptop Screen Extender, FHD 1080P Quad Monitor, Built-in Stand Compatible with Windows Mac, Fits 10"-18" Laptops(Driver Need)

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Availability: Only 5 left in stock, order soon!
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Arrives Wednesday, Apr 22
Order within 12 hours and 27 minutes
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Size: 18.5inch Triple Screen


Features

  • [Triple-Screen Portable Monitor] GWSGUT 18.5-inch Laptop Screen Extender effortlessly expands your laptop's display to a Quad-Screen setup. Unlike traditional solutions, this portable monitor significantly enhances multitasking efficiency with three synchronized or independently operable screens. Fits 10"-18" Laptops.
  • [One-Cable Universal Connectivity] Connect to any laptop with a single cable for instant quad-screen expansion, compatible with Win10/11, macOS. It supports various connection types, including USB-A, USB-C, and HDMI.
  • [Simple & Flexible Setup] Featuring a built-in adjustable stand and VESA (75x75mm) mount compatibility, this monitor offers multiple setup options to fit any workspace. When not in use, it folds neatly into a single-screen form for compact storage and effortless portability.
  • [Premium CNC Aluminum Unibody]: Built to last with precision CNC-machined aluminum alloy, this monitor combines rugged durability with a sleek, minimalist aesthetic. Its solid all-metal unibody construction ensures reliability on the go and a premium look on any desk.
  • [Exceptional Visual Performance] Experience the superior clarity of an FHD 1080P IPS LCD display with a smooth 60Hz refresh rate. Featuring a 120% sRGB color gamut and a 1500:1 contrast ratio, it delivers vibrant, true-to-life visuals.

Brand: GWSGUT


Screen Size: 18.5 Inches


Resolution: FHD 1080p


Aspect Ratio: 169


Screen Surface Description: Matte


Aspect Ratio: 169


Screen Finish: Matte


Contrast Ratio: 15001


Refresh Rate: 60 Hz


Display Type: LCD


Display Technology: IPS


Brightness: 300 Candela per Square Meter


Color Gamut: 120


Screen Size: 18.5 Inches


Item Dimensions D x W x H: 16.73"D x 10.16"W x 1.06"H


Item Weight: 8.4 Pounds


Resolution: FHD 1080p


Display Resolution Maximum: 1920 x 1080 Pixels


Native Resolution: 1920x1080


Response Time: 3 Milliseconds


Connectivity Technology: HDMI, USB Type C


Hardware Connectivity: USB Type C, mini HDMI


Additional Features: Anti Glare Screen, Energy Efficient, Eye Care, Flicker-Free, Portable


Specific Uses For Product: Business, Desktop, Photo Video Editing


Color: black


Compatible Devices: Desktop, Laptop


Warranty Type: 1 Year Manufacturer Warranty


Shape: Flat


Brand: GWSGUT


Model Number: G185S


Model Name: G185S


UPC: 768799991915


Manufacturer: GWSGUT


Built-In Media: 18.5" Triple-Screen Monitor, HDMI Cable, Power Adapter, USB-A Cable, USB-C Cable


Warranty Description: 1 Year


Total Number of HDMI Ports: 3


Total Usb Ports: 2


Total USB 2.0 Ports: 1


Total USB 3.0 Ports: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 22

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great Monitors, good resolution.
Size: 18.5inch Dual Screen
Great monitors, easy to read, clear resolution. I just wish it did not need external power (comes with a variety of cables).
Reviewed in the United States on April 8, 2026 by Katie Middleton

  • Works with My Older Desktop
Size: 18.5inch Dual Screen
I'm running an older desktop that only has USB-A and HDMI ports—no USB-C in sight. Most dual-screen monitors I looked at require two HDMI connections, but this one actually works perfectly with the included USB-C to USB-A adapter. Both screens run without any issues! This is a huge step up compared to other products I've tried. Just one heads-up: make sure you install the drivers first, or you'll be staring at a ""No Signal"" error like I did. Once that's done, though, it's smooth sailing. Highly recommend this for anyone rocking an older setup! ... show more
Reviewed in the United States on March 5, 2026 by Eli Slaydon

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