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Best Buy customers often prefer the following products when searching for small portable computer monitor.

If you're looking for a second monitor to use with your laptop or desktop computer, a portable computer monitor is an easy and affordable way to get the job done. These devices are small enough to fit on your desk and connect to your laptop via USB cable. They're also designed to be lightweight and portable, so they can be used in different rooms of the house or on the go. Browse the top-ranked list of small portable computer monitors below along with associated reviews and opinions.

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  1. ASUS - ZenScreen Touch 15.6" IPS LCD FHD Touch-Screen Monitor (USB, Micro-HDMI) - Dark Gray - Front_Zoom
    Top comment

    "Nice portable monitor, but a bit pricey....Great portable monitor with an excellent picture. Battery and speaker are a nice bonus. ...best portable monitor ever...OMG, best portable monitor ever. I never though that the screen be so clear and the screen is so clear."

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    Product Description

    Enjoy bright and clear visuals from this Asus ZenScreen portable monitor. The 15.6-inch Full HD touch-screen display gives simplified and enhanced operation, while the USB Type-C and micro HDMI ports let you connect to a variety of portable devices. This Asus ZenScreen portable monitor has a built-in 7800 mAh battery, providing ample power to keep you connected for long periods.
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    Top comment

    "Nice portable monitor, but a bit pricey....Great portable monitor with an excellent picture. Battery and speaker are a nice bonus. ...best portable monitor ever...OMG, best portable monitor ever. I never though that the screen be so clear and the screen is so clear."

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    Product Description

    Enjoy bright and clear visuals from this Asus ZenScreen portable monitor. The 15.6-inch Full HD touch-screen display gives simplified and enhanced operation, while the USB Type-C and micro HDMI ports let you connect to a variety of portable devices. This Asus ZenScreen portable monitor has a built-in 7800 mAh battery, providing ample power to keep you connected for long periods.
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    See all All Monitors
  2. AOC - E1659FWU 15.6" USB-3.0 Portable LED HD Monitor (USB) - Glossy piano black - Angle_Zoom
    Top comment

    "I tried with a Xbox 360, X1, X1S, X1X, PS4, and none of them were compatible. I need a small portable monitor, and thought this was my fix....Good display for a small modular system....I replaced this entire system with a small portable Chromebook and am very happy with my choice, since it is much more compact and many times faster."

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    Product Description

    Bring a second monitor with you to enhance your productivity virtually anywhere with the AOC E1659FWU 15.6” portable LED HD monitor. It’s spacious 15.6” diagonal size and HD resolution wrapped in a lightweight and portable package allow you to enjoy a second screen with just a USB 3.0 connection. The E1659FWU is powered by the same USB 3.0 cable that delivers the video signal, allowing for a sleek and portable solution, requiring only one single cable to be carried and connected. AOC E1659FWU also has a built-in kickstand that can adjust its tilt angle for the ideal working position. The monitor can be pivoted 90 degrees to be in portrait mode, along with an auto-pivot function that rotates the display (DisplayLink driver installation may be required). E1659FWU comes with VESA wall mounting, allowing it to be used as a small digital signage display. Exceptionally light and compact, the AOC E1659FWU is easy to carry and a perfect companion to your laptops while on-the-go.
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    Top comment

    "I tried with a Xbox 360, X1, X1S, X1X, PS4, and none of them were compatible. I need a small portable monitor, and thought this was my fix....Good display for a small modular system....I replaced this entire system with a small portable Chromebook and am very happy with my choice, since it is much more compact and many times faster."

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    Product Description

    Bring a second monitor with you to enhance your productivity virtually anywhere with the AOC E1659FWU 15.6” portable LED HD monitor. It’s spacious 15.6” diagonal size and HD resolution wrapped in a lightweight and portable package allow you to enjoy a second screen with just a USB 3.0 connection. The E1659FWU is powered by the same USB 3.0 cable that delivers the video signal, allowing for a sleek and portable solution, requiring only one single cable to be carried and connected. AOC E1659FWU also has a built-in kickstand that can adjust its tilt angle for the ideal working position. The monitor can be pivoted 90 degrees to be in portrait mode, along with an auto-pivot function that rotates the display (DisplayLink driver installation may be required). E1659FWU comes with VESA wall mounting, allowing it to be used as a small digital signage display. Exceptionally light and compact, the AOC E1659FWU is easy to carry and a perfect companion to your laptops while on-the-go.
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    See all All Monitors
  3. Acer - PM161Q Abmiuuzx 15.6" IPS LED FHD Portable Monitor - Black - Angle_Zoom
    Top comment

    "Acer Portable Monitor...Perfect if you need an additional PORTABLE monitor. Display is very clear and screen is nice size....I would recommend to anybody who is looking for a portable monitor."

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    Product Description

    In meetings, in the classroom and anywhere in between, Acer’s PM Series portable monitor is the go-to choice for people on the move! Just fire it up and enjoy High-Definition entertainment—anywhere! Its accurate, vivid colors come to life from any viewing angle on the 15.6” IPS display that features Full HD (1920x1080) resolution. Its slim design (0.4") and ultra-light weight (3.85 lbs.) allows it to easily fit in your laptop bag! Perfect for use as a secondary monitor for dual-monitor presentations, it’s powered by a single USB Type C cable, giving you the freedom to connect it to your laptop, smartphone or tablet—quickly and easily!
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    Top comment

    "Acer Portable Monitor...Perfect if you need an additional PORTABLE monitor. Display is very clear and screen is nice size....I would recommend to anybody who is looking for a portable monitor."

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    Product Description

    In meetings, in the classroom and anywhere in between, Acer’s PM Series portable monitor is the go-to choice for people on the move! Just fire it up and enjoy High-Definition entertainment—anywhere! Its accurate, vivid colors come to life from any viewing angle on the 15.6” IPS display that features Full HD (1920x1080) resolution. Its slim design (0.4") and ultra-light weight (3.85 lbs.) allows it to easily fit in your laptop bag! Perfect for use as a secondary monitor for dual-monitor presentations, it’s powered by a single USB Type C cable, giving you the freedom to connect it to your laptop, smartphone or tablet—quickly and easily!
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    See all All Monitors
  4. Mobile Pixels - DUEX Max DS 14.1" IPS LCD Monitor - Black - Alt_View_Zoom_1
    Top comment

    "This portable monitor is awesome! I work from home some days and am usually at my desk with a dock and monitors. ...There’s also provide support for the portable monitor. The freestanding, portable monitors that do not attach to the actual laptop in a firm fashion can be quite awkward unless you have a large desk available to you."

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    Product Description

    The DUEX Max DS is Mobile Pixels' most upgraded, portable dual-screen laptop accessory that makes multitasking effortless. It is ideal for 14" and larger laptops. The iconic portable, external monitors complement mobile work, entertainment on the go, and everything in between.
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    Top comment

    "This portable monitor is awesome! I work from home some days and am usually at my desk with a dock and monitors. ...There’s also provide support for the portable monitor. The freestanding, portable monitors that do not attach to the actual laptop in a firm fashion can be quite awkward unless you have a large desk available to you."

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    Product Description

    The DUEX Max DS is Mobile Pixels' most upgraded, portable dual-screen laptop accessory that makes multitasking effortless. It is ideal for 14" and larger laptops. The iconic portable, external monitors complement mobile work, entertainment on the go, and everything in between.
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    See all All Monitors
  5. HP - 14" IPS LCD FHD 60Hz Monitor (VGA, USB, HDMI, DVI) - Silver - Front_Zoom
    Top comment

    "Great Portable Monitor...This is a great device to interface with my Lenovo laptop I use for my job to expand its monitor and easy to set up. It's also easy to transport....Love this portable monitor!...Easy, intuitive, thin and light weight. LOVE this portable monitor!"

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    Product Description

    Double down on your productivity with the HP E14 G4 Portable Monitor. Remove from the soft sleeve, stand up on the kickstand, and connect with the simplicity of just one USB-C cable. Enjoy a great view indoors or outdoors from an extra-bright screen. Expand your laptop's visual workspace and boost your productivity with a slim, lightweight Full HD monitor that weighs just 640 g and is less than 4.75 mm thick, so you can slide it into your carrying case with your device without weighing you down.
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    Top comment

    "Great Portable Monitor...This is a great device to interface with my Lenovo laptop I use for my job to expand its monitor and easy to set up. It's also easy to transport....Love this portable monitor!...Easy, intuitive, thin and light weight. LOVE this portable monitor!"

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    Product Description

    Double down on your productivity with the HP E14 G4 Portable Monitor. Remove from the soft sleeve, stand up on the kickstand, and connect with the simplicity of just one USB-C cable. Enjoy a great view indoors or outdoors from an extra-bright screen. Expand your laptop's visual workspace and boost your productivity with a slim, lightweight Full HD monitor that weighs just 640 g and is less than 4.75 mm thick, so you can slide it into your carrying case with your device without weighing you down.
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    See all All Monitors
  6. Mobile Pixels - TRIO MAX 2.0 14.1" LCD Monitor - Black - Front_Zoom
    Top comment

    "Every time I take my display and tilt it backwards the bottom two magnets come disengaged. Have had to take small velcro strips apply them to the bottom to keep the bottom portion of the monitors attached...Portable and expandable is helpful for detailed wo"

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    Product Description

    The Mobile Pixels Trio Max 2.0 Portable Laptop Monitors are upgraded, plug and play monitors where you can go from 1 screen to 3. It's easy to use as an ultimate solution for the working professionals, gamers, stock traders, entrepreneurs, coders, and more. And as always, you can take it on the go.
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    Top comment

    "Every time I take my display and tilt it backwards the bottom two magnets come disengaged. Have had to take small velcro strips apply them to the bottom to keep the bottom portion of the monitors attached...Portable and expandable is helpful for detailed wo"

    See all customer reviews

    Product Description

    The Mobile Pixels Trio Max 2.0 Portable Laptop Monitors are upgraded, plug and play monitors where you can go from 1 screen to 3. It's easy to use as an ultimate solution for the working professionals, gamers, stock traders, entrepreneurs, coders, and more. And as always, you can take it on the go.
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    See all All Monitors
  7. SideTrak - Swivel 14" Attachable Portable Monitor - Black - Black - Front_Zoom
    Top comment

    "SideTrak Swivel Attachable Portable Monitor...We purchased one for our VP and he loves the availability of having two monitors on his laptop. So much that we have ordered another one for one of our managers....Portable 2nd Computer Screen...this portable 2nd screen is so easy to use, set up & is such an asset. "

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    Product Description

    "Instantly double your laptop screen space with this game-changing attachable monitor. Featuring SideTrak’s patented design, this second screen is the only full-swivel portable monitor on the market, effortlessly customizing to your perfect viewing angle by swiveling 360° and rotating 270° for seamless screen sharing. Designed to magnetically attach and detach to the back of any size laptop with a hidden, device-safe metal plate, this Full HD monitor enables dual screen productivity anywhere – without the need for added table space. Available in a sleek matte black finish."
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    Top comment

    "SideTrak Swivel Attachable Portable Monitor...We purchased one for our VP and he loves the availability of having two monitors on his laptop. So much that we have ordered another one for one of our managers....Portable 2nd Computer Screen...this portable 2nd screen is so easy to use, set up & is such an asset. "

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    Product Description

    "Instantly double your laptop screen space with this game-changing attachable monitor. Featuring SideTrak’s patented design, this second screen is the only full-swivel portable monitor on the market, effortlessly customizing to your perfect viewing angle by swiveling 360° and rotating 270° for seamless screen sharing. Designed to magnetically attach and detach to the back of any size laptop with a hidden, device-safe metal plate, this Full HD monitor enables dual screen productivity anywhere – without the need for added table space. Available in a sleek matte black finish."
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    See all All Monitors
  8. ViewSonic - VX1755 17" IPS LCD FHD FreeSync Premium Gaming Monitor (Mini HDMI, USB-C) - Black - Front_Zoom
    Top comment

    "An excellent portable monitor...This must expected for a small portable monitor....Great portable monitor...This is a great portable monitor that I can't believe is this light weight and doesn't use much power."

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    Product Description

    The ViewSonic VX1755 is a 17.2-Inch portable monitor designed for mobile PC and console gaming. With a bright and vibrant Full HD display, and a lightning-fast 144Hz refresh rate, this monitor delivers a powerful, desktop-level gaming experience within a portable package. Equipped with AMD FreeSync Premium technology, the VX1755 delivers seriously smooth gameplay for serious gamers. The VX1755 can also serve as a complementary screen to a laptop or tablet for boosted productivity. With an anti-glare screen and Full HD 1080p resolution, this monitor delivers a crystal-clear viewing experience so users can see more and play more. A USB Type-C port enables quick and easy transmission of video, and audio. A second USB Type-C port allows for power when using a console, or a port to connect the keyboard and mouse when on PC. Ultra-slim, compact and lightweight, the VX1755 perfectly fits into any bag, briefcase or backpack for gaming on the go.....
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    Top comment

    "An excellent portable monitor...This must expected for a small portable monitor....Great portable monitor...This is a great portable monitor that I can't believe is this light weight and doesn't use much power."

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    Product Description

    The ViewSonic VX1755 is a 17.2-Inch portable monitor designed for mobile PC and console gaming. With a bright and vibrant Full HD display, and a lightning-fast 144Hz refresh rate, this monitor delivers a powerful, desktop-level gaming experience within a portable package. Equipped with AMD FreeSync Premium technology, the VX1755 delivers seriously smooth gameplay for serious gamers. The VX1755 can also serve as a complementary screen to a laptop or tablet for boosted productivity. With an anti-glare screen and Full HD 1080p resolution, this monitor delivers a crystal-clear viewing experience so users can see more and play more. A USB Type-C port enables quick and easy transmission of video, and audio. A second USB Type-C port allows for power when using a console, or a port to connect the keyboard and mouse when on PC. Ultra-slim, compact and lightweight, the VX1755 perfectly fits into any bag, briefcase or backpack for gaming on the go.....
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    See all Gaming Monitors
  9. ViewSonic - VA1655 15.6" LCD FHD Monitor (DisplayPort USB, HDMI) - Black - Front_Zoom
    Top comment

    "High quality portable monitor...I used Viewsonic since CRT monitors, and I was always impressed with the quality. ...Excellent portable monitor...I love my portable monitor. Great space saver, and convenient, easy to use."

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    Product Description

    The ViewSonic VA1655 is a portable 15.6-Inch monitor designed for productivity on the go. Built for business travelers, remote workers, and digital nomads, the VA1655 can serve as a complementary screen to a laptop or tablet for boosted productivity. With an anti-glare screen and Full HD 1080p resolution, this monitor delivers a crystal-clear viewing experience so users can see more and do more for a more efficient workflow. A USB Type-C port enables quick and easy transmission of video, and audio. A second USB Type-C port also delivers two-way power: a connected laptop can power the VA1655, OR the VA1655 can power a connected laptop via a USB-C power bank or AC adapter and outlet. Measuring less than an inch thick and weighing under two pounds, the ultra-slim VA1655 perfectly fits into any bag, briefcase, or backpack so you can work wherever life takes you..
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    Top comment

    "High quality portable monitor...I used Viewsonic since CRT monitors, and I was always impressed with the quality. ...Excellent portable monitor...I love my portable monitor. Great space saver, and convenient, easy to use."

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    Product Description

    The ViewSonic VA1655 is a portable 15.6-Inch monitor designed for productivity on the go. Built for business travelers, remote workers, and digital nomads, the VA1655 can serve as a complementary screen to a laptop or tablet for boosted productivity. With an anti-glare screen and Full HD 1080p resolution, this monitor delivers a crystal-clear viewing experience so users can see more and do more for a more efficient workflow. A USB Type-C port enables quick and easy transmission of video, and audio. A second USB Type-C port also delivers two-way power: a connected laptop can power the VA1655, OR the VA1655 can power a connected laptop via a USB-C power bank or AC adapter and outlet. Measuring less than an inch thick and weighing under two pounds, the ultra-slim VA1655 perfectly fits into any bag, briefcase, or backpack so you can work wherever life takes you..
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    See all All Monitors
  10. Dell - 14" IPS LED FHD 60Hz Monitor (USB) - Black - Front_Zoom
    Top comment

    "This portable monitor is perfect for laptops. Small, very portable, great screen quality and easy to use. ...excellent portable monitors"

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    Product Description

    Experience dual-screen productivity anywhere with Dell's 14" portable monitor. Experience dual-screen productivity anywhere with this ultralight, ultrathin 14" FHD portable monitor, weighing less than a pound and a half and less than a quarter-inch thick at its slimmest. Extend your screen at the office, at home or on the go with this convenient, compact display. Expand your screen with this FHD panel featuring In-Plane Switching (IPS) technology providing wide viewing angles, perfect for collaboration. Light up your display with easy-access controls that give you fantastic pictures and video indoors or outdoors.
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    Top comment

    "This portable monitor is perfect for laptops. Small, very portable, great screen quality and easy to use. ...excellent portable monitors"

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    Product Description

    Experience dual-screen productivity anywhere with Dell's 14" portable monitor. Experience dual-screen productivity anywhere with this ultralight, ultrathin 14" FHD portable monitor, weighing less than a pound and a half and less than a quarter-inch thick at its slimmest. Extend your screen at the office, at home or on the go with this convenient, compact display. Expand your screen with this FHD panel featuring In-Plane Switching (IPS) technology providing wide viewing angles, perfect for collaboration. Light up your display with easy-access controls that give you fantastic pictures and video indoors or outdoors.
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    See all All Monitors
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