Portable Monitors: The Productivity Gadget You Didn’t Know You Needed
Kanebridge News
Share Button

Portable Monitors: The Productivity Gadget You Didn’t Know You Needed

Lightweight displays and repurposed tablets can turn any space into a mobile multiscreen office.

By Nicole Ngyuen
Mon, Feb 14, 2022 11:18amGrey Clock 4 min

Hybrid workers like me tend to bounce around. At home, I’m in whatever spot is quietest. At the office, thanks to Covid-19, I’m hot-desking. And right now, at the Airbnb where I’m enjoying a skiing work vacation, my writing desk is a kitchen table.

Laptops make all this possible, but their relatively small screens tend to cramp productivity. A seminal 2007 study by researchers at the University of Utah found that participants who used a larger display completed tasks 52% faster. A few years later, researchers at Wichita State University concluded that using dual monitors boosted productivity, regardless of screen size.

So if you want to be more effective while working from anywhere, you’re going to want a monitor, and not a heavy desktop one. New lighter-weight portable screens are hitting the market, and there are more ways now to turn old devices into extra displays, too. Here are your main options:

  • USB-powered screens often cost as much as traditional monitors, but they are slimmer and lighter, and get their electricity straight from your laptop. Some products include two added side monitors.
  • Second-screen software turns your existing tablets (and computers) into extended displays. Apple built it into the Mac and iPad operating systems, and Windows is now compatible with certain Samsung tablets. There’s also an app that lets you choose other devices.

I reviewed four different multiscreen scenarios that made my work tasks easier. Whichever screen or app you choose, be mindful of your laptop’s battery—plug-in displays guzzle power—and your potential neighbours. On a plane, don’t pull out your mega triple-screen setup unless you got lucky and have the row to yourself.

EspressoDisplay v2 Touch-Screen Monitor

The appeal: Big screens, slick design

Price: $669 for the 13-inch, $749 for the 15-inch at espres.so

Compatibility: Most Mac, Windows and Chrome computers

Pros: The Espresso display looks like a superslim iMac. Colours are vivid, and pixels are barely perceptible with the screen’s 1080p resolution. Even the larger of the two models weighs under 1kg, and the magnetically attached stand, sold separately, folds flat to fit in a computer bag.

There are two USB-C ports on the side of the screen: One drives the display connection, while the other can connect to a power brick to charge your laptop, if its own ports are in short supply. The Espresso is touch-enabled, even for Macs, which don’t natively support the capability. You can use two fingers to scroll, or pinch to zoom. The display can also be used in portrait orientation.

Cons: At maximum brightness, the Espresso still isn’t as bright as my M1 MacBook Air, and the screen is reflective, so it can be hard to see in some lighting. You need to download software called EspressoFlow to adjust settings such as brightness and volume. The setup is pricey: Essential accessories such as the stand ($69) and protective case ($39) cost extra. And if your laptop still uses Mini DisplayPort, the older mobile video standard, the adapter costs $40.

Xebec Tri-Screen 2 Laptop System

The appeal: More screens, compact rig

Price: $699 at thexebec.com

Compatibility: Most Mac, Windows and Chrome laptop

Pros: The Tri-Screen 2 adds two thin 10-inch screens, each with a resolution of 1920 x 1200 pixels, to either side of your laptop. An expandable holster attaches to the back of your laptop’s display. A rear kickstand supports the added weight (about 2 pounds). The style is great for smaller spaces. You can even work on the couch if you have a sturdy pillow or something else to prop the kickstand on. As with the Espresso, an additional USB-C port supports laptop charging.

Cons: The screens are small, and you need to tinker with the displays’ resolutions to make text readable. My laptop, a late-2020 M1 MacBook Air, required extra setup: an additional adapter ($70), two dongles and a cable, plus a driver download, because the computer only natively supports one external monitor. Those cables need to be disconnected every time you retract the displays. Alex Levine, the company’s chief executive, said his team is working on larger screens and simpler setups.

Sidecar for Mac and iPad

The appeal: Ready-made for Apple users

Price: Free, but requires a supported iPad and Mac

Compatibility: Macs running MacOS Catalina or later, and an iPad using iPadOS 13 or later

Pros: Sidecar is built into Macs and allows you to use an iPad as an extended display. It works with even the basic 10.2-inch tablet model. Both devices need to be connected to the same Apple ID. Sidecar can work wirelessly over Bluetooth and Wi-Fi, but I recommend using a USB cable for the most stable connection.

The feature provides basic touch interaction. Sidecar even unlocks some limited functionality of the Apple Pencil, so you can select and tap things on the iPad’s screen. Some apps, including Apple’s own Preview, also support drawing and markup.

Cons: There’s no iPad camera support, so you still have to use your Mac’s camera for video calls. The touch gestures are limited to scrolling, copy/cut/paste and undo/redo. You can’t use an iPhone as a second screen. You also can’t customize iPad screen resolution to adjust text size. Sidecar won’t work on older devices or devices that can’t be updated (for instance, some employer-administered devices).

Duet Second-Screen App

The appeal: Works across different platforms

Price: $21 for iOS, $10 for Android/Chromebooks, free for Mac/Windows, pre-installed on select HP computers; $28 a year for premium features; at duetdisplay.com

Compatibility: For iOS, Android, Windows 10, Chromebooks and Mac devices

Pros: Duet is fully platform-agnostic. With a Mac or PC as the primary screen, you can use a variety of other devices, from an Android tablet to an old iMac, as a secondary or mirrored display. Touch-wise, there’s slightly more functionality than Apple’s Sidecar: You can click with a tap, and right-click with a tap-and-hold, or use your finger to pan in Google Street view or virtual real-estate tours. Duet also supports portrait orientation. People with new HP Envy and Spectre models get free access to Duet’s iOS and Android apps.

Cons: A subscription is required for wireless connections, Apple Pencil input, additional touch gestures and remote desktop access. Also, you can’t use the cameras of those connected devices for your video calls.

Coming Soon: Samsung’s Giant Windows-Compatible Tablet

Samsung recently announced new tablets, including a massive 14.6-inch Galaxy Tab S8 Ultra, the biggest tablet on the market to use the high-contrast screen tech found mostly in premium smartphones. Galaxy Tab tablets, starting with last year’s S7 models, can be used as a wireless extended display for Windows 10 computers over a Wi-Fi connection. I haven’t had the chance to test the new Tab yet, but it looks like a promising portable Windows monitor—for around $1540.

 

Reprinted by permission of The Wall Street Journal, Copyright 2021 Dow Jones & Company. Inc. All Rights Reserved Worldwide. Original date of publication: February 13, 2022.



MOST POPULAR

A rare slice of Sydney history, Coolabah blends Victorian grandeur with modern luxury in the heart of Greenwich; once home to Lane Cove’s first Lord Mayor and now listed with a $6.5m guide.

Bhutan is pioneering a new frontier in travel by allowing tourists to pay for flights, visas, hotels and even fruit stalls using cryptocurrency via Binance Pay.

Related Stories
Lifestyle
MARCEL ZALLOUA CLAIMS PODIUM FINISH AT SYDNEY MOTORSPORT PARK IN GT WORLD CHALLENGE AUSTRALIA
By Kanebridge Staff 16/05/2025
Lifestyle
HOW TO DEFINE YOUR HOME DESIGN STYLE WITH CONFIDENCE
By Jeni O'Dowd 15/05/2025
Lifestyle
AMAN TO OPEN LUXURY ISLAND RETREAT IN THE BAHAMAS
By Jeni O'Dowd 14/05/2025
MARCEL ZALLOUA CLAIMS PODIUM FINISH AT SYDNEY MOTORSPORT PARK IN GT WORLD CHALLENGE AUSTRALIA

Citizen Kanebridge member Marcel Zalloua delivered a standout result in Tigani Motorsport’s Mercedes-AMG GT3 Evo, backed by Robb Report Australia & New Zealand and Citizen Kanebridge.

By Kanebridge Staff
Fri, May 16, 2025 2 min

Sydney’s night sky lit up with speed and precision when Tigani Motorsport’s Mercedes-AMG GT3 Evo charged to a second-place finish in the Pro-Am class during Race 1 of the GT World Challenge Australia at Sydney Motorsport Park.

Behind the wheel was entrepreneur and Citizen Kanebridge member Marcel Zalloua, partnered with Supercars regular Thomas Randle in a formidable one-off pairing that impressed from the outset.

The result marks a major milestone for Zalloua, a returning driver with previous success in the Am class, and continues Tigani Motorsport’s strong form in the 2025 season.

Zalloua is part of Citizen Kanebridge, an invitation-only club based in Sydney.

The club curates exclusive events, thought-leadership forums and networking opportunities for high-achieving individuals across investment, innovation and entrepreneurship.

The sleek #44 AMG GT3 Evo also sported a high-end lineup of sponsors, including Robb Report Australia & New Zealand and Citizen Kanebridge, alongside other premium backers — all part of a strategy to align the vehicle with luxury, performance and lifestyle excellence.

Race 1 saw the Zalloua-Randle duo execute a clean, strategic drive to claim the podium, with the car showing strong pace under lights.

Although Race 2 proved more challenging with a ninth-place finish in class, their combined effort across the weekend delivered valuable points to Tigani Motorsport’s championship campaign.

Tigani Motorsport continues to cement itself as a serious contender in the GT racing scene, with smart driver pairings, high-calibre partnerships, and a commitment to performance both on and off the track.

MOST POPULAR

For self-employed Australians, navigating the mortgage market can be complex—especially when income documentation doesn’t fit the standard mould. In this guide, Stephen Andrianakos, Director of Red Door Financial Group, outlines eight flexible loan structures designed to support business owners, freelancers, and entrepreneurs. 1. Full-Doc LoanA full-doc loan is the most straightforward and competitive option for …

Bitcoin Hits New Highs

GameStop has approved adding Bitcoin to its balance sheet, confirming speculation as the company explores new growth avenues.

Related Stories
Expensive house on a hill
Property
Frank Sinatra’s Former Los Angeles Home Finds a Buyer for $5 Million
By SABRINA LEE 06/03/2025
Money
BHUTAN LAUNCHES WORLD-FIRST NATIONAL CRYPTO PAYMENT SYSTEM FOR TOURISM
By Jeni O'Dowd 14/05/2025
Property of the Week
Property of the Week: 26-27 Olola Rd, Vaucluse
By KIRSTEN CRAZE 13/12/2024
0
    Your Cart
    Your cart is emptyReturn to Shop