Buying Guide
The Best Portable Monitors
A second screen you can pack comes down to weight, panel quality, and how it gets power. These are the ones worth carrying, and the corner each one cuts.
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Electronics & Tech
Our electronics & tech coverage: 4reviews and 3 buying guides, each tracked for price changes over time. We lead with the verdict and name the tradeoffs.
Buying Guide
The Best Portable Power Banks
Capacity, charge speed, and weight pull against each other; you can't max all three. These are the power banks we'd carry, and the tradeoff each one asks you to accept.
Buying Guide
Streaming Devices: Roku vs. Fire TV vs. Apple TV
All three play 4K smoothly. The right streaming box depends less on raw power than on whose ecosystem and ads you can live with. Here's the head-to-head.
9.0
Review
Anker Prime 737 Power Bank Review
A 24,000mAh, 140W-rated brick with a display that tells you exactly what it's doing. Heavy and not cheap, yet the best single charger we'd hand someone who carries a laptop.
8.7
Review
ASUS ZenScreen MB16ACE Review
A 15.6-inch 1080p travel panel that runs on a single USB-C cable and folds into its own stand. Not the brightest screen you can pack, yet the one we'd hand most laptop users anyway.
8.4
Review
Baseus Blade 100W Power Bank Review
A flat, laptop-shaped 20,000mAh pack rated for 100W. It does most of what the pricier bricks do, slimmer and cheaper, as long as you can live without a display.
8.6
Review
Roku Streaming Stick 4K Review
A cheap, fast 4K streamer that doesn't take sides about which app you open. The home screen carries ads, yet it's still the box we'd put behind most people's TVs.