20 Best Dual Monitor Setup [2024]

Are you looking for the best dual monitor setup? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling dual monitor setup.

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1 WALI Dual Monitor Stand, Free Standing Desk Mount for 2 Monitors up to 27 inch, 22 lbs. Weight... WALI Dual Monitor Stand, Free Standing Desk Mount for 2 Monitors up to 27 inch, 22 lbs. Weight...
2 HP P224 21.5 Inch Monitor 2-Pack Bundle with Desk Mount Clamp Dual Monitor Stand, FHD 1080p, LED... HP P224 21.5 Inch Monitor 2-Pack Bundle with Desk Mount Clamp Dual Monitor Stand, FHD 1080p, LED...
3 Trio Max Portable Monitor for Laptop, Mobile Pixels 14.1' Full HD IPS Display, Dual or Triple Laptop... Trio Max Portable Monitor for Laptop, Mobile Pixels 14.1" Full HD IPS Display, Dual or Triple...
4 HP P274 27 Inch IPS LED Backlit Monitor (5QG36A8#ABA) 2-Pack Display Bundle with Fully Adjustable... HP P274 27 Inch IPS LED Backlit Monitor (5QG36A8#ABA) 2-Pack Display Bundle with Fully Adjustable...
5 SideTrak Swivel 14” Attachable Portable Monitor for Laptop FHD TFT USB Laptop Dual Screen with... SideTrak Swivel 14” Attachable Portable Monitor for Laptop FHD TFT USB Laptop Dual Screen with...
6 Dell Optiplex 7010 PC with 2 x 24 FHD Monitors, AC600Mbps WiFi, Wireless Keyboard and ,GEl pad, i7,... Dell Optiplex 7010 PC with 2 x 24 FHD Monitors, AC600Mbps WiFi, Wireless Keyboard and ,GEl pad,...
7 ViewSonic VA2252SM_H2 22 Inch Dual Pack Head-Only 1080p LED Monitors with DisplayPort DVI and VGA,... ViewSonic VA2252SM_H2 22 Inch Dual Pack Head-Only 1080p LED Monitors with DisplayPort DVI and...
8 HP P224 21.5 Inch FHD LED-Backlit LCD IPS Anti-Glare Monitor (HDMI, VGA, DisplayPort) 2-Pack Bundle... HP P224 21.5 Inch FHD LED-Backlit LCD IPS Anti-Glare Monitor (HDMI, VGA, DisplayPort) 2-Pack...
9 ViewSonic VA2456-MHD_H2 Dual Pack Head-Only 1080p IPS Monitors with Ultra-Thin Bezels, HDMI,... ViewSonic VA2456-MHD_H2 Dual Pack Head-Only 1080p IPS Monitors with Ultra-Thin Bezels, HDMI,...
10 Dual Monitor Stand, Dual Monitor Arm, Dual Monitor Mount VESA Mount, up to 32 inch Monitor Desk... Dual Monitor Stand, Dual Monitor Arm, Dual Monitor Mount VESA Mount, up to 32 inch Monitor Desk...
11 Deco Gear 2-Pack 35-inch Curved Ultrawide LED Gaming Monitor 21:9 Aspect Ratio, Crisp 2560 x 1080... Deco Gear 2-Pack 35-inch Curved Ultrawide LED Gaming Monitor 21:9 Aspect Ratio, Crisp 2560 x 1080...
12 DELL OptiPlex Computer Package Dual Core 3.0,New 8GB RAM, 250GB HDD, Windows 10 Home Edition, Dual... DELL OptiPlex Computer Package Dual Core 3.0,New 8GB RAM, 250GB HDD, Windows 10 Home Edition,...
13 EVEO High-Grade Dual Monitor Stand 10-27' - Ergonomic Monitor Stands for 2 Monitors, Dual Monitor... EVEO High-Grade Dual Monitor Stand 10-27" - Ergonomic Monitor Stands for 2 Monitors, Dual Monitor...
14 Vodzsla Triple Portable Monitor for Laptop 11.6 Inch Full HD IPS Laptop Screen Extender with... Vodzsla Triple Portable Monitor for Laptop 11.6 Inch Full HD IPS Laptop Screen Extender with...
15 HP EliteDisplay E233 23 Inch IPS LED Backlit Monitor (1FH46A8#ABA) 2-Pack Display Bundle with Fully... HP EliteDisplay E233 23 Inch IPS LED Backlit Monitor (1FH46A8#ABA) 2-Pack Display Bundle with...
16 Dell Optiplex 9020 SFF Computer Desktop PC, Intel Core i5 Processor, 16GB Ram, 2TB Hard Drive, WiFi,... Dell Optiplex 9020 SFF Computer Desktop PC, Intel Core i5 Processor, 16GB Ram, 2TB Hard Drive,...
17 Dell Optiplex 790 Core i5 3.1GHz, 1TB Hard Drive, 16GB Memory, Windows 10 x64, Dual 19 Monitors... Dell Optiplex 790 Core i5 3.1GHz, 1TB Hard Drive, 16GB Memory, Windows 10 x64, Dual 19 Monitors...
18 HP 24uh 24-inch Full HD 1920 x 1080 LED Backlit LCD Monitor 2-Pack Bundle with HDMI, VGA, DVI Ports,... HP 24uh 24-inch Full HD 1920 x 1080 LED Backlit LCD Monitor 2-Pack Bundle with HDMI, VGA, DVI...
19 HP Elite 800G1 Desktop Computer Package - Intel Quad Core i5 3.3GHz, 16GB RAM, 240GB SSD 2TB HDD,... HP Elite 800G1 Desktop Computer Package - Intel Quad Core i5 3.3GHz, 16GB RAM, 240GB SSD 2TB HDD,...
20 Optiplex 9020, Intel i7, 16GB, 500GB SSD, 2 New 24in Monitors, WiFi, Windows 10 Pro (Renewed) Optiplex 9020, Intel i7, 16GB, 500GB SSD, 2 New 24in Monitors, WiFi, Windows 10 Pro (Renewed)
SaleBestseller No. 1
WALI Dual Monitor Stand, Free Standing Desk Mount for 2 Monitors up to 27 inch, 22 lbs. Weight...
  • Compatibility: Fit most LCD, LED flat screen TVs and monitors up to 27 inches, and support weight up to 22 lbs. per arm. Compatible with VESA 75x75mm...
  • Double Benefits: Double efficiency and productivity to make working or relaxing that much more comfortable. Increasing more usable desktop space can...
  • Sturdy Construction: The high-grade material ensures a strong and stable connection with your monitor screen. The elegant engineering keeps your work...
  • Dynamic: Our monitor arm is easily adjustable, allowing you to work in a more comfortable, ergonomically correct position to reduce neck and eye...
  • Package Includes: 1 x WALI Dual Monitor Mount (Black), 1 x Mounting Hardware Kit, 1 x User Manual, experienced and friendly US based customer support...
Bestseller No. 3
Trio Max Portable Monitor for Laptop, Mobile Pixels 14.1" Full HD IPS Display, Dual or Triple Laptop...
  • 【2021 Latest Working Solution】Double or triple your laptop screen with 1 or 2 Trio portable monitor now(each Trio contents only ONE 14.1"...
  • 【Universal】Perfect for 15-17in laptops. Compatible with Windows, Mac, Linux, Chrome, Android and Nintendo Switch, also work with Type C phones...
  • 【Super User Friendly】★Simply "Magnet" you Trio monitor to the back of laptop with device-safe metal plates. ★PLUG and PLAY with ONE CABLE...
  • 【Versatile 】Design for different situations and usages. ★Full 270° Rotation with 180° Presentation Mode for better idea sharing, ★Portrait...
  • 【Guaranteed Service & Package】 Trio Max innovated attachable monitor for laptop has ONE YEAR WARRANTY! Energy-Saving, BSMI, CE, FCC, KCC, RoHS,...
Bestseller No. 4
HP P274 27 Inch IPS LED Backlit Monitor (5QG36A8#ABA) 2-Pack Display Bundle with Fully Adjustable...
  • Multi-screen productivity - create an efficient workspace, free up valuable desk space and easily work in multiple applications side by side with the...
  • Sleek design - 27-inch diagonal Full HD IPS screen with vibrant 1920 x 1080 resolution and 3-sided micro-edge bezel that supports virtually seamless...
  • Exceptional visuals - see consistent, vibrant colors across a wide viewing angle enabled by In-Plane Switching (IPS) technology
  • Experience simple, convenient connectivity - work with your most frequently-used devices with VGA, HDMI, and DisplayPort
  • Display Features: Tilt, Vesa Mount Compatible, Anti-glare, In plane switching, Language selection, LED Backlights, On-screen controls, Plug and Play,...
Bestseller No. 5
SideTrak Swivel 14” Attachable Portable Monitor for Laptop FHD TFT USB Laptop Dual Screen with...
  • MAKE YOUR LAPTOP DUAL SCREEN >> SideTrak Swivel is a 14” LCD TFT portable monitor that securely attaches to the back of your laptop to combine the...
  • PRODUCTIVITY THAT MOVES WITH YOU >> This portable monitor is lightweight, stays attached to your laptop, and doesn’t require a table so that you can...
  • EXCEPTIONAL PICTURE QUALITY & SLEEK DESIGN >> The SideTrak Swivel 14” portable laptop monitor is designed to have a larger screen, ultra-thin...
  • CUSTOMIZE YOUR SETUP >> This ultra-portable monitor’s screen can extend or mirror your laptop display, autorotate, and you can adjust its...
  • COMPATIBLE WITH YOUR DEVICES >> This portable monitor does not require a download and is compatible with all device sizes and most operating systems...
SaleBestseller No. 6
Dell Optiplex 7010 PC with 2 x 24 FHD Monitors, AC600Mbps WiFi, Wireless Keyboard and ,GEl pad, i7,...
  • Dell Optiplex 7010 SFF Desktop Business PC Bundle with Dual (2) Dell FHD Monitors, Wireless Keyboard & Wireless Mouse, Gel Mousepad for Home Offices...
  • Intel Core i7-3770 Quad-Core 3.4GHz 8MB CPU, up to 3.9GHz Turbo
  • 16GB DDR3 PC3-12800 1600MHz Memory
  • 1TB 6Gb/s SSD for Ultra Fast Storage
  • Archer T2U Plus AC600Mbps Wireless USB Adapter
SaleBestseller No. 7
ViewSonic VA2252SM_H2 22 Inch Dual Pack Head-Only 1080p LED Monitors with DisplayPort DVI and VGA,...
  • GREAT FOR HOME AND OFFICE: Ideal all-around Full HD (1920x1080p) displays for desktop, or laptop
  • TWO MONITORS: Sold as a dual pack without monitor stands for easy dual-screen installation
  • ENHANCED VIEWING COMFORT: Flicker-Free technology and Blue Light Filter for all-day comfort
  • FLEXIBLE CONNECTIVITY: The VA2252SM_H2 supports laptops, PCs, Macs, and POS systems with DisplayPort, DVI-D, and VGA inputs
  • INCLUDED IN THE BOX: x2 Monitors, Power Cable, VGA Cable, and DisplayPort Cable
Bestseller No. 8
HP P224 21.5 Inch FHD LED-Backlit LCD IPS Anti-Glare Monitor (HDMI, VGA, DisplayPort) 2-Pack Bundle...
  • Multi-screen productivity - create an efficient workspace, free up valuable desk space and easily work in multiple applications side by side with the...
  • Sleek design - 21.5-inch diagonal FHD screen with vibrant 1920 x 1080p resolution and 3-sided micro-edge bezel that supports virtually seamless...
  • Exceptional visuals - see consistent, vibrant colors across a wide viewing angle enabled by In-Plane Switching (IPS) technology
  • Experience simple, convenient connectivity - work with your most frequently-used devices with HDMI, DisplayPort and VGA
  • Plug and Play Webcam Included - This bundle comes with the PW313 Full HD 1080p Livestreaming Webcam with Dual Built-in Microphones, 360 Degree Swivel...
SaleBestseller No. 9
ViewSonic VA2456-MHD_H2 Dual Pack Head-Only 1080p IPS Monitors with Ultra-Thin Bezels, HDMI,...
  • SEE THE DIFFERENCE: Razor-sharp clarity and detail with Full HD (1920x1080p) resolution
  • TWO MONITORS: Sold as a dual pack without monitor stands for easy dual-screen installation
  • AMAZING AT ANY ANGLE: A 3-sided thin bezel IPS panel ensures stunning views no matter your vantage point
  • FLEXIBLE CONNECTIVITY: The VA2456-MHD supports laptops, PCs, Macs, and POS systems with HDMI, DisplayPort, and VGA inputs
  • INCLUDED IN THE BOX: 2x LCD Display, 2x Power Cable, 1x HDMI Cable, 1 x Display Port Cable, 2x Audio Cable, 2x Quick Start Guide
SaleBestseller No. 10
Dual Monitor Stand, Dual Monitor Arm, Dual Monitor Mount VESA Mount, up to 32 inch Monitor Desk...
  • ADJUSTS FREELY WITH ArmAdjust: FLYTE premium Dual Monitor Stand has our ArmAdjust technology. With it each ultrawide monitor arm can adjust to any...
  • STURDY BASE & ALL METAL: All parts on the FLYTE double monitor stand are premium grade metal only. Our desk monitor mount has a uniquely designed 6"...
  • EASY 10 MIN INSTALLATION WITH STEP BY STEP GUIDE: QUARX has designed your FLYTE Monitor arm so that it can be easily installed alone. The VESA mount...
  • HOLDS ANY WEIGHT AND 17 - 32 INCH MONITORS: The FLYTE Double Monitor stand works for most monitors on the market. The monitor arms for 2 monitors...
  • QUARX QUALITY GUARANTEE: The QUARX team has dedicated endless research and time to perfect our FLYTE monitor arm and present you with a top of the...
Bestseller No. 11
Deco Gear 2-Pack 35-inch Curved Ultrawide LED Gaming Monitor 21:9 Aspect Ratio, Crisp 2560 x 1080...
  • A HIGH-END SETUP IN ONE PACKAGE - This ultrawide monitor boasts more than 16.7 million colors, displaying your games, videos, and photos in...
  • Users of curved panel designs benefit from reduced reflections at the edges, less eye-straining movements, and a more immersive viewing experience
  • With 35 inches of high resolution screen, you get ample desktop space to achieve your latest objectives or display multiple windows for supreme task...
  • A 4 millisecond screen response time and 75 Hz refresh rate ensure that you see all of the action and keep your reflexes sharp
  • Master your favorite FPS or RTS games by taking advantage of the curved, high-definition panel – less eye movement means less fatigue which keeps...
Bestseller No. 12
DELL OptiPlex Computer Package Dual Core 3.0,New 8GB RAM, 250GB HDD, Windows 10 Home Edition, Dual...
  • System ram type, ddr3_sdram
  • Operating system, Windows 10
  • Package Weight, 20.842 kilograms
  • Package Dimensions, 46.99 L x 49.275 H x 48.006 W (centimeters)
Bestseller No. 13
EVEO High-Grade Dual Monitor Stand 10-27" - Ergonomic Monitor Stands for 2 Monitors, Dual Monitor...
  • Dual Monitor Stand - for a clean and organized workspace. Monitor arms for 2 monitors, dual monitor stand or 2 monitor stand. EVEO Dual Monitor Stand...
  • Outstanding Durability and Stability: Rest assured - our heavy-duty dual monitor mount is specifically built to be strong, sturdy, and safe enough for...
  • Quick and Easy Installation: This monitor stands for 2 monitors offers 2 installation options, with a grommet for up to 1.8” of desk thickness or a...
  • Simple Cable Management: Zero tools required! This EVEO computer monitor stand for desk setups provides a quick, neat and simple way to organize 4 or...
  • Customer Service and Support: At EVEO, we take pride in our computer monitor accessories, so from a desk monitor mount to a double monitor stand,...
SaleBestseller No. 14
Vodzsla Triple Portable Monitor for Laptop 11.6 Inch Full HD IPS Laptop Screen Extender with...
  • 📺【Working Efficiency By 300%】:The Tri screen laptop monitor has dual 11.6'' Full HD screen ,IPS 1920 x 1080P monitor delivers a rich color...
  • 📺【Wide Compatibility】: Portable triple monitor for 13.3"-16" laptop screens( 🌟The Thickness less than 7MM🌟) ,compatible with...
  • 📺【Plug and Play Design】: The dual laptop screen extender can be easily attached stablely without any other accessory like magnet.Each screen...
  • 📺【Multi Using Mode】:The laptop monitor extender have full 235° rotation and 180°display mode to share the same/different laptop screen,or...
  • 📺【HD Screen and Portable Design】:The 11.6” Full HD LCD IPS extra screen for laptop provide a colorful, bright and immersive viewing...
Bestseller No. 15
HP EliteDisplay E233 23 Inch IPS LED Backlit Monitor (1FH46A8#ABA) 2-Pack Display Bundle with Fully...
  • Multi-screen productivity - create an efficient workspace, free up valuable desk space and easily work in multiple applications side by side with the...
  • Sleek design - 23-inch diagonal Full HD IPS screen with vibrant 1920 x 1080 resolution and 3-sided micro-edge bezel that supports virtually seamless...
  • Exceptional visuals - see consistent, vibrant colors across a wide viewing angle enabled by In-Plane Switching (IPS) technology
  • Experience simple, convenient connectivity - work with your most frequently-used devices with VGA, HDMI, and DisplayPort; connect your USB accessories...
  • Display Features: Swivel, Tilt, Pivot Rotation, Vesa Mount Compatible, Anti-glare, Anti-static, In plane switching, Language selection, LED...
Bestseller No. 16
Dell Optiplex 9020 SFF Computer Desktop PC, Intel Core i5 Processor, 16GB Ram, 2TB Hard Drive, WiFi,...
  • POWERFUL PROCESSOR - Configured with top of the line series processor for lightning fast, reliable and consistent performance to ensure an exceptional...
  • SUPERIOR STORAGE AND MEMORY – Customized with 2TB HDD hard drive storage space to store apps, games, photos, music and movies. Loaded with 16GB of...
  • WiFi CONNECTIVITY - Stay connected to the WiFi Adapter. Play your favorite music files with stereo sound. Easily connect to large and multiple...
  • WINDOWS 10 LATEST RELEASE - A new installation of the latest Microsoft Windows 10 Professional 64 Bit Operating System software, free of bloatware...
  • BUY WITH CONFIDENCE - All Amazon Renewed computers come with a 90-day warranty and technical support to provide customers with unmatched quality and...
SaleBestseller No. 17
Dell Optiplex 790 Core i5 3.1GHz, 1TB Hard Drive, 16GB Memory, Windows 10 x64, Dual 19 Monitors...
  • Dell 790 Intel I5 Quad-Core 3.1 GHz Processor
  • What's Inside: 16GB RAM, 1TB Hard Drive, DVD Optical Drive,
  • Operating System: Windows 10 Professional
  • Keyboard and Mouse Included
Bestseller No. 18
HP 24uh 24-inch Full HD 1920 x 1080 LED Backlit LCD Monitor 2-Pack Bundle with HDMI, VGA, DVI Ports,...
  • Multi-screen Productivity - free up valuable desk space and easily work in multiple applications side by side with the HP 24uh monitor 2-pack bundle...
  • Sleek design - 24-inch diagonal Full HD screen with vibrant 1080p resolution
  • Experience simple, convenient connectivity - work with your most frequently-used devices with HDMI, VGA, and DVI connections
  • 10M:1 dynamic contrast ratio and exceptional 5ms response time
  • Display Features: Anti-glare; Plug and Play; Language selection; LED Backlights; Tilt; Low Haze; User Programmable; On-screen Controls (Enter; Minus...
Bestseller No. 19
HP Elite 800G1 Desktop Computer Package - Intel Quad Core i5 3.3GHz, 16GB RAM, 240GB SSD 2TB HDD,...
  • POWERFUL PROCESSOR - Configured with top of the line Intel i5 Quad Core Gen 4 series processor for lightning fast, reliable and consistent performance...
  • SUPERIOR STORAGE AND MEMORY – Customized with 240GB SSD hard drive storage space to store apps, games, photos, music and movies. Loaded with 16GB of...
  • WiFi CONNECTIVITY - Stay connected to the WiFi Adapter. Play your favorite music files with stereo sound. Easily connect to large and multiple...
  • 4K Support: Support 4K (3840x2160) Dual display, makes it easy to connect two monitors at the same time, and you can expand working Windows, mirror...
  • BUY WITH CONFIDENCE - All Amazon Renewed computers come with a 90-day warranty and technical support to provide customers with unmatched quality and...
Bestseller No. 20
Optiplex 9020, Intel i7, 16GB, 500GB SSD, 2 New 24in Monitors, WiFi, Windows 10 Pro (Renewed)
  • Dell Optiplex 9020 Desktop Set Including WiFi Adapter, 2 x 24" Monitors, Wireless Keyboard, Wireless Mouse, and Gel Mousepad!
  • Intel Core i7-4770 Quad-Core 3.4GHz 8MB CPU, 16GB DDR3 PC3-12800 1600MHz Memory
  • 500GB 6Gb/s SATA III SSD for Ultra Fast Storage, Microsoft Windows 10 Pro

Having trouble finding a great dual monitor setup?

This problem is well understood by us because we have gone through the entire dual monitor setup research process ourselves, which is why we have put together a comprehensive list of the best dual monitor setups available in the market today.

After hours of searching and using all the models on the market, we have found the best dual monitor setup for 2023. See our ranking below!

How Do You Buy The Best Dual Monitor Setup?

Do you get stressed out thinking about shopping for a great dual monitor setup? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching dual monitor setup, which is why we have assembled a comprehensive list of the greatest dual monitor setup available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for dual monitor setup that you consider buying. Your questions might include the following:

  • Is it worth buying an dual monitor setup?
  • What benefits are there with buying an dual monitor setup?
  • What factors deserve consideration when shopping for an effective dual monitor setup?
  • Why is it crucial to invest in any dual monitor setup, much less the best one?
  • Which dual monitor setup are good in the current market?
  • Where can you find information like this about dual monitor setup?

We’re convinced that you likely have far more questions than just these regarding dual monitor setup, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for dual monitor setup, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible dual monitor setup. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an dual monitor setup buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available dual monitor setup currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of dual monitor setup has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an dual monitor setup?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your dual monitor setup.
  5. Customer Ratings: Number ratings grade dual monitor setup objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their dual monitor setup.
  7. Product Quality: You don’t always get what you pay for with an dual monitor setup, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an dual monitor setup is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining dual monitor setup information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding dual monitor setup is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How do you enable dual monitors?

A: Click the “Multiple Displays” drop-down menu and select “Extend These Displays” to extend your desktop across both monitors. Alternatively, select “Duplicate These Displays” to show the same graphics on both monitors. Click “OK” to enable dual monitors.

Q: What cables do I need to setup two monitors?

A: In order to use two monitors, you need a second monitor — LCD or CRT; a second monitor cable with a Video Graphics Array (VGA), Digital Visual Interface (DVI), High Definition Multimedia Interface (HDMI) or S-Video connector; and a VGA, DVI, HDMI or S-Video port on your computer to connect the second monitor to your computer.

Q: How do you setup two monitors on a PC?

A: Connect two monitors to the computer tower or laptop you’re using. Make sure that it is on. Use the VGA,HDMI,or USB cable,depending upon the computer. Both screens will go black and might flicker a bit. … A drop-down menu will appear. …

Q: How do I set up dual display?

A: Right-click on the desktop and select “Personalize.”. Click the “Display settings” icon in the configuration dialog box. This dialog box shows an image with two boxes that represent your two monitors. Click the second box and select “Extend the desktop onto this monitor” option. Select the colors in the drop-down list.