Top 10 Acer 21.5 inch Monitor Compatible with Dual Screen – Computer Monitors

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1. HP

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Black, HP Pavilion 22cwa 21.5-Inch Full HD 1080p IPS LED Monitor, Tilt, VGA and HDMI T4Q59AA

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HP #ad - Adjustable viewing — adjustable tilt -5° to 25° with 178° positional viewing for the best quality at any angle. Resolution & panel — 21. 5-inch full hd monitor 1920 x 1080p @ 60 hz with 16:9 aspect ratio and an anti-glare IPS LED-backlit panel 2 million pixels.

Connectivity — open wedge contemporary design allows easy access to VGA and HDMI with HDCP support for laptop or multi-monitor setups includes - AC power cord, VGA cable, and power adapter. Response time — 7ms with overdrive and vivid color scheme for a smooth picture that looks crisp and fluid without motion blur. Note: hdmi cord sold separately. Brightness & contrast — 250 nits of brightness, up to 8, 000, 000:1 dynamic contrast ratio, and up to 1000:1 static contrast ratio.

Responsibly made — save your wallet with an Energy Star certified monitor that meets strict energy-efficiency guidelines and helps reduce your carbon footprint. Warranty — one-year limited warranty with 24-hour, 7 days a week web support when shipped from and sold by Amazon. Compatibility — plug and play for all os such as windows & mac os for laptop connectivity and PS4 note: USB-C/Thunderbolt 3 to HDMI adapters required for 2016 MacBook Pros or later.
BrandHP #ad
ManufacturerHewlett Packard #ad
Height15.16 Inches
Length6.73 Inches
Weight6.6 Pounds
Width19.65 Inches
Part Number22cwa
Model22cwa
Warranty1-year limited warranty

2. Acer

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Black, Acer R240HY bidx 23.8-Inch IPS HDMI DVI VGA 1920 x 1080 Widescreen Monitor

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Acer #ad - Response time: 4ms, pixel pitch: 02745 millimeter. Operating power consumption: 25 watts. The zero frame design provides maximum visibility of the screen from edge to edge.

No picture visible using the osd menu, adjust brightness and contrast to maximum or reset to their default settings. Monitor only, without speaker. 23. 8" full hd ips widescreen with 1920 x 1080 resolution. Signal inputs: 1 x hdmi, 1 x dvi withhdcp & 1 x vga. 178 degree wide viewing angle, refresh rate: 60 hertz, display colors: 16. 7 million. Brightness is 250 nit. Does not support HDCP 2. 2, the version this monitor supports is HDCP 1. 4.
BrandAcer #ad
ManufacturerAcer #ad
Height16 Inches
Length21.3 Inches
Weight6.4 Pounds
Width7.3 Inches
Part NumberUM.QR0AA.001
ModelR240HY bidx
Warranty3 year parts and labor

3. HP

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And HDMI & VGA Ports 1KL30AA, Black, Rotating Portrait & Landscape, Tilt, HP VH240a 23.8-Inch Full HD 1080p IPS LED Monitor with Built-In Speakers and VESA Mounting

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HP #ad - Includes: ac power cord and HDMI cable. Vesa mounting — mount the display on walls or brackets with a 100m VESA mounting pattern mounting bracket not included. Compatibility — plug and play for all os such as windows & mac os for laptop connectivity NOTE: USB-C, Thunderbolt 3-to-HDMI adapters required for 2016 MacBook Pros or later.

Warranty — one-year limited warranty with 24-hour, 7 days a week web support when shipped from and sold by Amazon user manuals and drivers included. Response time — 5ms with overdrive for a smooth picture that looks crisp and fluid without motion blur. Thin bezel-less frame — a thin and virtually frameless ultra-widescreen monitor provides a seamless multi-monitor set-up with 3-sided narrow bezels. Connectivity — vga and hdmi with hdcp support for laptop or multi-monitor setups. Responsibly made — save your wallet with an energy STAR certified monitor that meets strict energy-efficiency guidelines and helps reduce your carbon footprint.

Resolution & panel — 23. 8-inch full hd monitor 1920 x 1080p at 60 hz with 16:9 aspect ratio and an anti-glare matte IPS LED-backlit panel 2 million pixels, 16. 7 million colors. 4-way ergonomic viewing — 90° rotation for horizontal landscape and vertical portrait viewing modes, adjustable height and tilt -5° to 30°, and 178° positional viewing for the best quality at any angle. Built-in speakers — integrated audio speakers provide great sound for your content 2 watts per channel.
BrandHP #ad
ManufacturerHewlett Packard #ad
Height19.7 Inches
Length8.6 Inches
Weight9.92 Pounds
Width21.2 Inches
Part NumberVH240a
ModelVH240A
Warrantyone-year HP limited warranty

4. Sceptre

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Sceptre New 22 Inch FHD LED Monitor 75Hz 2X HDMI VGA Build-in Speakers, Machine Black E22 Series

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Sceptre #ad - 75hz refresh rate 2x HDMI 1x VGA. Frameless Ultra Slim Profile. 22" led 1080p monitor Build-in Speakers. Vesa wall mount Ready. Pc audio in/out.
BrandSceptre #ad
ManufacturerSceptre #ad
Height7.02 Inches
Length19.93 Inches
Weight5.5 Pounds
Width15.09 Inches
Part NumberE229W-19203RT
ModelE229W-19203RT
Warrantylimited 1 year

5. Mount-It!

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Mount-It! Dual Monitor Stand | 2 Monitor Mount Fits 19 20 21.5 24 27 29 32 Inch Computer Screens | Free Standing and Grommet Bases | Two Heavy Duty Tilt Swivel Height Adjustable Arms | VESA Compatible

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Mount-It! #ad - Comes with all mounting hardware, tools, and instructions necessary for assembly. Monitors can tilt up 80 degrees and down 80 degrees, swivel left-right a full 360 degrees, and each screen can be rotated 360 degrees and held in portrait or landscape orientation independent of one another.

Fits two monitors 19 21. 5 24 27 29 32 inches in size, in millimeters, with a maximum support weight of 22 pounds each, using the 75x75mm or 100x100mm VESA square bolt holes pattern found on the back of the monitors. Comes with a 5-year warranty and our US-based customer service team will be happy to help you with questions or issues during normal business hours. Constructed of heavy duty steel, comes with interchangeable free standing or grommet bases, integrated cable management clips on each to keep your cables organized, and mounting plates are detachable for easy installation.

Mounting plates can be removed, attached to your monitors, then re-attached to the stand in a few minutes for easy installation. Arms raise and lower 15. 5 inches on the center pole. Measure the distance between bolt holes, if unsure of size.
BrandMount-It! #ad
ManufacturerMount-It! #ad
Height19 Inches
Length0 Inches
Weight10.3 Pounds
Width4 Inches
Part NumberMI-2781B
ModelMI-2781B

6. SideTrak

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Chrome OS Compatible | All Laptop Sizes | Powered by DisplayPort USB-C or Mini HDMI, New SideTrak Swivel Attachable Portable Monitor for Laptop 12.5” FHD IPS Rotating Dual Laptop Screen | Mac, PC

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SideTrak #ad - Its compact, innovative attachment is designed to fit any laptop size and its built-in kickstand allows it to transition to a freestanding monitor. Adjustable >> adjust sidetrak swivel to your viewing preferences by rotating the screen, adjusting the brightness, or using the kickstand.

Make your laptop dual screen >> instantly double your laptop screen workspace with this game-changing new attachable portable monitor technology! SideTrak Swivel is a 12. 5” full hd portable monitor that securely attaches to the back of your laptop to combine the productivity of working on two screens with the portability of a laptop! Improved portability >> based on customer feedback, we have updated the SideTrak Swivel portable monitor with improved attachment and a stronger magnetic connection that allows you to work with two screens whether you are on a couch, limited by table space, or on-the-go!.

The sidetrak swivel’s unique hinge and screen autorotation allow you to easily share your screen by rotating it horizontally or vertically. Compatibility >> this portable monitor does not require a download and is compatible with most devices and operating systems including Mac, Xbox, PC, Chrome, PS4, & Switch. It connects with just one USB-C cord or an HDMI and USB cord. Extend, mirror, & rotate >> extend your screen for better multitasking or mirror your display and rotate it to give amazing presentations.
BrandSideTrak #ad
ManufacturerStand Steady #ad
Height0.7 Inches
Length12.2 Inches
Weight1.2 Pounds
Width7.4 Inches
Part NumberSTTL12BL
ModelSTTL12BL

7. Sceptre

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Sceptre IPS 24-Inch Business Computer Monitor 1080p 75Hz with HDMI VGA Build-in Speakers, Machine Black E248W-FPT

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Sceptre #ad - With quick response times, ghosting and blurring are reduced so the user can enjoy the display with clarity and precision. Audio in and a Headphone Jack provide diverse audio options. Wide viewing angles: wide viewing angles keep all the action sharply in sight from almost any viewing position while gaming on large monitors or dual-display setup.

Edgeless design: edgeless design completely immerses you in all the captivating action and wondrous scenery that 1080P resolution and 75Hz refresh rate have to offer. Vesa wall mountable: the vesa wall mount pattern gives you the freedom to select the optimum viewing position for your monitor, eliminate cable clutter, and save valuable space for your gaming and work station.

Multiple ports: two hdmi ports and one vga port provide up to 75HZ refresh rate, refining picture clarity in all action-packed gaming sequences and graphic design projects. Fast response time: playing fast action games and watching action adventure movies always require fast and accurate pixel response from an LED.
BrandSceptre #ad
ManufacturerSceptre #ad
Height15.53 Inches
Length21.25 Inches
Weight6 Pounds
Width7.03 Inches
Part NumberE248W-FPT
ModelE248W-FPT
Warrantylimited 1 year manufacturer

8. Acer

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1ms VRB | 75Hz Refresh 2 x HDMI Ports & 1 x VGA,Black, Acer Nitro VG220Q bmiix 21.5" Full HD 1920 x 1080 Zero Frame IPS Gaming Monitor with AMD Radeon FREESYNC Technology

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Acer #ad - Ports: 2 x hdmi 1. 4 ports & 1 x VGA. Refresh rate: 75hz - Using HDMI Port. Amd radeon FreeSync Technology. 75 hertz. Zero-frame design | 1ms response time VRB | IPS Panel | 2 speakers, 2 watts per speaker. 21. 5" full hd 1920 x 1080 widescreen IPS Monitor.
BrandAcer #ad
ManufacturerAcer #ad
Height15.1 Inches
Length19.3 Inches
Weight7.17 Pounds
Width8.7 Inches
Part NumberUM.WV0AA.001
ModelVG220Q bmiix
Warranty3 Year Limited Warranty

9. Samsung Business

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VGA, VESA mountable, HDMI, Samsung CF390 Series 27 inch FHD 1920x1080 Curved Desktop Monitor for Business, 3-Year Warranty, TAA C27F390FHN, Black

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Samsung Business #ad - Full hd 1920 x 1080 resolution with a 16:9 aspect ratio. Samsung va panel delivers deep blacks, vivid colors, and a wide viewing angle, while Eye Saver Mode and Flicker-Free technology help minimize eye strain during long working hours.

Tilt adjustable stand with small footprint fits onto any desktop. Easy connectivity: hdmI input for high-speed devices and VGA for legacy applications. 3-year business warranty with extended warranties available for purchase, TAA Compliant for Federal Government Customers. Slim, vesa-mountable panel is suitable for multi-screen workstations. 27-inch desktop business monitor with 1800R ultra-curved screen; provides an immersive, natural viewing experience for enhanced productivity and reduced eye fatigue.
BrandSamsung Business #ad
ManufacturerSamsung #ad
Height18.2 Inches
Length24.5 Inches
Weight9.7 Pounds
Width9.8 Inches
Part NumberC27F390FHN
ModelLC27F390FHNXGO
Warranty3 year manufacturer, ship-in service

10. AOC

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AOC e1659Fwu 15.6-Inch Ultra Slim 1366x768 Res 200 cd/m2 Brightness USB 3.0-Powered Portable LED Monitor w/ Case Black

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AOC #ad - Multiple usb monitors can be simultaneously connected to a single laptop to function as a multi-monitor PC or Mac after installing DisplayLink software.

Foldable flexi-stand for portrait or landscape view in Auto-pivot mode. Refresh rate: 60Hz. Simply just plug it into your Windows 10 computer's USB 3. 0 port and enjoy vivid display on this second monitor. Ultra slim design for easy carry on-the-go for business presentations and frequent travelers, and case is included. 16" 15. 6" viewable portable monitor with High Definition resolution of 1366 x 768. Usb-powered no power cable required with usb 3. 0 technology.
BrandAOC #ad
ManufacturerAOC International #ad
Height0.87 Inches
Length14.56 Inches
Weight2.4 Pounds
Width8.63 Inches
Part NumberE1659FWU
ModelE1659FWU
Warranty3 Years Parts and Labor