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There’s no question that having a second monitor helps boost productivity, especially if you’re otherwise stuck on a long trip with a tiny laptop display. The good news is that you may already own an external monitor without even knowing it. iPad apps let you turn your tablet into a second display, but few function as well as a dedicated external monitor, with the exception of Duet Display.
Duet was designed by former Apple engineers, and it definitely shows. Many other apps connect to your laptop over WiFi, but Duet draws power and the video signal over USB. The result is a sharp picture with very little lag, though you might notice a slowdown with older computers. Your laptop battery will also take a big hit (it’s powering the iPad), so you’ll want to be plugged in whenever possible. You can save some juice by using your iPhone instead, though you’ll obviously have less screen real estate in that case.
All that aside, whether you’re working from a cubicle or under an umbrella on your overwater villa, Duet can’t be beat. You could even use your iPad as an external monitor on a long-haul flight, though your neighbor might not be thrilled about your mobile workstation if you’re stuck back in coach (we’d recommend booking something like this instead). Another handy feature: You can use your iPad’s touchscreen like a mouse, though I’ve found that to be a bit of a struggle, especially in high-resolution mode (on Retina iPads), where anything I want to tap appears quite small.
As of today, Duet now supports Windows 7 and Windows 8, so you can use your iPad as an external monitor with any recent Windows computer. The Duet folks say that covers about 80% of Windows machines, and they expect to support Windows 10 on launch day. The other good news is that Duet is only $10 in the App Store if you buy today (I paid $15.99, which is still a steal).
With great travel benefits, 2x points on travel & dining and a 50,000 point sign up bonus, the Chase Sapphire Preferred is a great card for those looking to get into the points and miles game. Here are the top 5 reasons it should be in your wallet, or read our definitive review for more details.
- Earn 50,000 bonus points after you spend $4,000 on purchases in the first 3 months from account opening. That's $625 toward travel when you redeem through Chase Ultimate Rewards®
- Chase Sapphire Preferred named "Best Credit Card for Flexible Travel Redemption" - Kiplinger's Personal Finance, June 2018
- 2X points on travel and dining at restaurants worldwide & 1 point per dollar spent on all other purchases.
- No foreign transaction fees
- 1:1 point transfer to leading airline and hotel loyalty programs
- Get 25% more value when you redeem for airfare, hotels, car rentals and cruises through Chase Ultimate Rewards. For example, 50,000 points are worth $625 toward travel
- No blackout dates or travel restrictions - as long as there's a seat on the flight, you can book it through Chase Ultimate Rewards
Know before you go.
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