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The 10 Best Travel Adapters (2024): Plug and Universal Adapters

The 10 Best Travel Adapters (2024): Plug and Universal Adapters

With a familiar sliding pin design, this adapter also covers more than 200 countries. Taller and heavier than our top pick, this is OneAdaptr’s most powerful release to date, and it employs gallium nitride technology to deliver up to 100 watts. Aside from the universal AC outlet, you will find two USB-C ports and two USB-A ports on the bottom. Both USB-C ports offer 100-watt charging, and both USB-A ports are 18 watts, but 100 watts is the maximum in total, so when you plug in multiple devices, it divides between them.

Almost every charging standard you can think of is supported, including PD 3.0, QC 4+, FCP, SCP, AFC, PPS, and more, so there’s a good chance you can charge your phone at the fastest rate possible. There is no grounding, so don’t plug in any gadget with a third metal pin. But there is a 10-amp fuse with a spare included, and this adapter conforms to IEC 60884, CE, and FCC standards. If you want more power or feel you can make do with less, we also tested and liked the OneWorld135 ($109) and the OneWorld30 ($39).

Note: We have tested OneAdaptr’s range extensively and found they work well, but the company has had issues fulfilling orders, and we are concerned about the volume of negative reviews online. The company assured us that it has recently taken steps to improve fulfilment and customer service, and we will continue to monitor the situation.

Qi2 Wireless Charging: Everything You Need to Know

Qi2 Wireless Charging: Everything You Need to Know

It’s ironic, but we here at WIRED have long been fans of wireless charging. Not having to fumble with cables is nice! Most wireless charging devices these days follow the Qi (pronounced chee) standard, which has taken its time reaching ubiquity (the user experience has not always been great). The Wireless Power Consortium, which manages the charging protocol, announced the next-generation version called Qi2 in early 2023, and we’re finally starting to see devices supporting it. It promises perfect alignment, with the potential for accessories to bridge the Android and iPhone divide.

What Is Qi2?

Qi2 is the new open wireless charging standard from the Wireless Power Consortium, and it brings important upgrades over the original Qi standard. The headline is the Magnetic Power Profile (MPP), which is based on Apple’s MagSafe technology. (Apple was involved in developing the Qi2 standard.) This allows Qi2-branded devices to add a ring of magnets to ensure perfect alignment with chargers and allow for faster charging speeds.

The existing, non-magnetic wireless charging Extended Power Profile (EPP) has also been updated to comply with Qi2. This means that devices without magnets will be branded Qi and will still work with Qi2 chargers. Qi2 is also fully backward compatible, so you can charge an older Qi Android phone or MagSafe iPhone on a Qi2 charger. You can also use any Qi chargers to charge Qi2 devices, though they will charge at slower speeds.

Benefits of Qi2

Wireless charging with Qi2 brings several improvements over the original Qi standard.

Greater efficiency: Wireless charging relies on electromagnetic coils. One or more induction coils in the charging base create a magnetic field and transmit energy. A smaller coil in your phone or other device harvests it. The coils must be aligned for energy to flow between them and the magnets in the new Magnetic Power Profile ensure perfect alignment so less power is lost. When coils are misaligned, energy is often lost as heat, which is also not good for battery health.

Faster charging: The Qi standard was originally limited to 5-watt charging speeds, but Qi2 allows certified phones to charge at 15 watts (just like MagSafe). We expect this charging rate to increase as the Wireless Power Consortium works to improve the Qi2 standard, but probably not until 2025. Some manufacturers already offer speedier wireless charging, such as OnePlus and Xiaomi, but you have to use a specific wireless charger to see those gains.

Wider compatibility for accessories: Any Qi2 charger can charge any Qi2 device, so you can buy a single charger capable of juicing up an iPhone or Android phone. For Qi-supporting phones that lack magnets, you will likely soon be able to buy a case with a magnetic ring that works with Qi2 (as you can currently with MagSafe).

Other improvements Qi2 brings over Qi include wider device compatibility (from tablets to wearables), adaptive charging so chargers can talk to devices to supply the power they need instead of having a fixed power output, and enhanced safety with better heat management and foreign object detection.

Expect a Wave of Qi2 Devices

Before a device can bear the Qi2 logo, the Wireless Power Consortium must certify it in its independent labs. The Qi2 specification includes charging rate, magnet strength, and device compatibility. The Qi2 logo promises that the device meets the WPC’s exacting standards. It is likely that, as with the original Qi standard, there will soon be devices available that have not passed through the official Qi2 certification process.

Apple’s iPhone 15 range supports Qi2, and accessory makers like Anker, Belkin, Nomad, and Mophie have all announced Qi2 chargers. You can expect a much wider range of Qi2 accessories to land soon, and we expect most Android manufacturers to jump on board in 2024. The WPC hopes that Qi2 will unify wireless charging and finally provide the universal global standard we have been waiting for.

25 Work From Home Gift Ideas: Chairs, Desks, Webcams, and Peripherals

25 Work From Home Gift Ideas: Chairs, Desks, Webcams, and Peripherals

If someone in your life needs a home office upgrade (that includes yourself!), you’ve come to the right place. WIRED’s Gear team has been working remotely since well before the Covid-19 pandemic—we’ve been testing headsets, standing desks, office chairs, and peripherals in our own lives for years. Whether you’re tired of your loved one working at the kitchen table, or you just want to treat them, we’ve got several work-from-home gear gift ideas that can make remote work even sweeter. Check out our Ultimate Work From Home Gear guide for more recommendations.

Special offer for Gear readers: Get WIRED for just $5 ($25 off). This includes unlimited access to WIRED.com, full Gear coverage, and subscriber-only newsletters. Subscriptions help fund the work we do every day.

Updated December 2023: We’ve overhauled this guide with new picks.

Best Apple Watch (2023): Which Model Should You Buy?

Best Apple Watch (2023): Which Model Should You Buy?

Do you want an Apple Watch that can replace your satellite messenger, your cycling computer, and your running watch? Then, my friend, the Watch Ultra 2 (8/10, WIRED Recommends) is for you. Like the Series 9, it has the new S9 chipset for faster processing and Double Tap and the new ultra-wideband chip for precision-locating your phone, and it will be more sustainable when paired with the Alpine Loop strap or the Trail Loop. It also has a new, shockingly bright 3,000-nit display. I didn’t see a difference on a sunny day on the water, but you might, on a glacier somewhere.

However, like the Series 9, many of the Watch Ultra 2’s best new outdoor features are only fully apparent when you’re also within reach of your iPhone. The touted offline maps are only visible on the watch when you download them on your iPhone and have it charged and within Bluetooth range of the watch. If you start a cycling activity on your watch, it shows up as a Live Activity on your iPhone. Many of these features—along with the handy Action button and the three-mic array—are also available on last year’s debut Watch Ultra and WatchOS 10. Again, if you bought a Watch Ultra last year, I would wait to upgrade. If this is your first, however, you will thoroughly enjoy the Watch Ultra 2. This is the watch to get if you love outdoor sports but also want the full functionality of a smartwatch—as long as you don’t accidentally close the tab that tells you how to get back home.

🚫 Why It Might Be Hard to Find: Apple recently decided to suspend sales of the Watch Ultra 2 and Series 9 on Apple.com starting December 21 and in it’s retail stores December 24, pending an expected ban by the International Trade Commission. The federal agency is considering a ban because of a dispute over a patent for the technology that Apple uses in the newest Watch models’ blood-oxygen sensor. If the ban does happen, the Apple Watch may not be available on Amazon or other retailers starting December 26.

16 Best Camera Accessories for Phones (2023): Apps, Tripods, Mics, and Lights

16 Best Camera Accessories for Phones (2023): Apps, Tripods, Mics, and Lights

We’re living in a golden age of mobile photography. The gear in this guide will up your game for making content at home or out and about, using just your smartphone. Our favorite Android phones and iPhones have outstanding cameras, but tripods, mics, and video lights can elevate the quality of your work. Here’s everything you need to turn your phone into a pro-grade powerhouse.

Check out our other buying guides, like Gear and Tips to Make Studio-Grade Videos at Home, Best Compact Cameras, Best iPhone 15 Cases, Best Pixel Phones, and Best Instant Cameras.

Updated October 2023: We’ve added the Lume Cube Creator Kit 2.0, Lume Cube Ring Light Mini, Moment T-Series Lenses, Moment Filmmaker Cage, Insta360 Flow, Boling P1, DJI Mic, Rode Wireless Go II, Nimble Champ, Canvas Lamp, Joby Wavo Plus, and Peak Design Creator Kit.

Special offer for Gear readers: Get WIRED for just $5 ($25 off). This includes unlimited access to WIRED.com, full Gear coverage, and subscriber-only newsletters. Subscriptions help fund the work we do every day.