PUSOKEI Triple Portable Monitor for Laptop, 15" FHD 1080P IPS Screen Laptop Screen Extender Dual Monitor Extender for Most Mainstream 15‑17" Laptops, Plug and Play(Space Gray)

Product Information

Customisation: Most portable monitors don’t have an on-screen display (OSD), so you won’t be able to play with any settings other than adjusting the brightness. How much should I spend?

Many users prefer to use a mobile monitor that has the same screen size and native resolution as the laptop screen they are using it with. That said, I have found these panels to be forgiving and have had no trouble running portable displays that are slightly larger than my laptop's own screen. As long as you don't mismatch the mobile monitor's and laptop's screen aspect ratio (which, almost always, is a normal 16:9 widescreen ratio), you are unlikely to experience much trouble in matching them up. That’s the most reliable way to connect a portable monitor and ensures both compatibility and plenty of bandwidth for any resolution a portable monitor is likely to offer. That said, many mobile screens also support old-school USB-A connectivity. Just be aware that it will require software and drivers, which could present a problem depending on your device to drive the display. While most of these portable triple monitors are versatile enough to accommodate both Mac and Windows systems, compatibility varies. For example, some may not support MacBooks with M1 chips or specific Windows laptops with ARM chips. Resolution: Ideally, you want a portable monitor with a resolution of 1,920 x 1,080 or above. This is the standard for most modern portable monitors. As with the Asus, don’t expect professional-grade colour accuracy here. The screen only covers 52.9% of the sRGB colour gamut and peak brightness is a mere 203cd/m². However, images look punchy and crisp and it does the job in an unfussy way.When it’s all said and done, enaclife’s Triple Portable Laptop Monitor grabbed our Best Overall title, not just for its sleek design but for its optimal blend of functionality and portability. But it’s not the only show in town. FQQ’s 15.4” Triple Portable Monitor is an excellent contender, offering the most display acreage. WESTHOD’s 12” Triple Laptop Monitor is a small marvel, providing top-notch flexibility, especially for those constrained by space.

Refresh rate: This is unimportant for portable monitors (as you won’t be gaming on them) but you should expect a refresh rate of 60Hz. However, the need to connect multiple cables can occupy all available ports on some laptops, requiring an additional investment in a hub for extra connectivity. Also, the absence of accessories like a carrying case and a hub seems like a missed opportunity to enhance user convenience, especially considering the investment involved in acquiring these screens. The triple portable monitor is an extra monitor you can mount on your laptop’s screen and rest on other monitors. Their foldable design makes them easy to carry. As I alluded to earlier, the mobile-monitor world is undergoing a convergence of power and connectivity thanks to USB Type-C connectivity. Many USB-C ports support both DisplayPort over USB and USB power delivery, letting both data/video and power flow through the port from a computer over a single USB cable. Most new mobile monitors have at least one USB-C port, and some connect solely via USB-C. While this simplicity has its appeal, be sure that your laptop's USB-C port supports data, video, and power transfer, because some early-generation USB-C ports don't. (Thunderbolt ports should also work fine; their functionality encompasses all of that of USB-C.) (Credit: Zlata Ivleva)Key specs – Screen size: 17in; Resolution: 2,560 x 1,600; Screen technology: IPS; Video inputs: USB-C; Refresh rate: 60Hz; Weight (with case): 990g For most mainstream Windows PCs, that should be fine. For everything else, it could be more problematic. Running over USB-A can also limit resolution and color fidelity due to lower bandwidth. That said, some portable monitors support micro HDMI and even VGA.

The LG Gram line is known for its super-lightweight nature, and you can expect the same from this portable monitor, sitting at only 1.45 pounds for a 16-inch display. It’s, in fact, lighter than many of the smaller options on this list. Naturally, it works beautifully with the MacBooks, especially with its two USB-C ports. And while its color accuracy isn’t anything to write home about, it does offer DCI-P3 99% color gamut, which is a nice concession. The native resolution on panels suitable for use with a laptop ranges from 1,366 by 768 pixels up to 3,200 by 1,800 pixels (QHD+). Most of the recent laptop-appropriate screens sport a native resolution of 1,920 by 1,080 pixels (aka 1080p, or "full HD"), but a few go higher. (Credit: Zlata Ivleva) The Asus MB16ACE connects to your laptop via USB-C or HDMI (both cables and a mains adapter are supplied in the box) and comes with a case that props it up at various angles, a bit like an iPad case. Sometimes double the screen real estate is not enough, and that’s where the Oiiwak Triple portable monitor comes in. The name is confusing, as it doesn’t actually have three screens – it just gives you two more for that triple-display setup. Offering two 14-inch 16:10 screens attached to an aluminum alloy tray, it is the perfect companion to anyone who just can’t get enough space for their digital workflow. Monitors that make use of in-plane switching (IPS) technology are generally preferred for general use over vertical-alignment (VA) and twisted-nematic (TN) panels due to their wider off-axis viewing angles and good color accuracy. Many recent mobile monitors are IPS, but there's a catch. When we test a panel for its color gamut, we first test the sRGB color space, which is the default color space for the web and many other applications. This color space comprises essentially all the colors that can be made by mixing red, green, and blue. Most desktop monitors cover at least 95% of sRGB, and we have seen portable monitors attain similar coverage. However, until a few years ago, most mobile IPS monitors we reviewed showed much more limited overall color coverage (60% to 72% of sRGB) and very similar color profiles—indicating poor red and purple coverage and slightly enhanced blue-greens. Because of their nearly identical "color signatures," we assumed that these panels came from the same or similar sources, although they are on monitors made by a variety of manufacturers. (Credit: Molly Flores)Portable displays that you pair with a laptop aren't a new phenomenon, but in the past couple of years, they have come into their own. Most monitor manufacturers now have at least one in their repertoire, and new models appear more regularly than ever. Whether you want to add a second screen for giving presentations to small groups, view two programs open full-screen at once, enhance your portable gaming system, or touch up your designs with a stylus, mobile monitors of different sizes, styles, and paradigms are ready to serve. You might not feel comfortable with spending quite the asking price of the Asus ZenScreen Go MB16AP since it is pretty pricey. However, that’s probably the biggest strike against it. Outside of that and the fact that it is a bit on the chunky side, there’s much more to love than not. Though we haven’t done the review on it just yet, one of our Computing editors has had a proper hands-on experience with the monitor, and it truly delivers in color coverage and color accuracy. With 100% sRGB and 100% Rec. 709 color gamut, as well as Calman verified color accuracy, this is truly better for video and photo editing than all others on this list. That’s without mentioning its other features that simplify your workflow. Best Freestanding: SideTrak Solo Triple Portable Monitor: Unique for being a freestanding option with touch functionality and a vibrant display. Best Alternative: Oiiwak Triple Portable Monitor: Stands out for its high-resolution display, encased in an elegant aluminum alloy body.

Brightness: One of the few things you’ll be able to tweak on a portable monitor, brightness is measured in candela per metres squared (cd/m²) or nits, so keep an eye out for those. If you’re on the go a lot you’ll want something that can exceed 300 nits to counteract sitting in direct sunlight.The use of multiple monitors can help some users become more productive. It’s often because they can get all the necessary information without switching between various programs or tabs. You may benefit from an extra monitor if you work with data or conduct research. Portable monitors are usually 14in-17in in size (that’s measured diagonally across the screen). You might want to match the screen size to that of your laptop/tablet, if you’re using one, but otherwise it’s just a question of budget and requirements. Even 17in is small enough to work on the go, however. What other specifications should I look out for?