USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the ...

Meeting the Energy Star Level IV efficiency standard, the DCH3 series wall-mount ac/dc power adapters rely on mini-USB connectors for output delivery. They accept a universal 100 to 254 Vac input and ...

How many watts can a USB port actually output? The answer depends on your cable and protocol. Here is the ultimate guide to ...

Apple in June released a new dual-output USB-C charger, allowing users to charge up two devices simultaneously. However, there are less expensive — and better — alternatives out there. The new 35W ...

USB has become as much a standard for connecting power to portable devices as it has for serial communication. Recently, the power aspects of USB have been extended to cover battery charging as well ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

Whether or not you accept Apple’s explanation for why it no longer includes a charger in the box with the iPhone 12 series, the fact remains: The only accessory that now comes with the newest phones ...

New Long-Range, High Power Wireless-N Directional USB Adapters Provide Up to 3 Times the Range of Standard Wireless Adapters Chino Hills, CA – APRIL 23, 2012 – Amped Wireless, the leading manufacturer ...

Your new iPhone 12 will have a USB-C to Lightning cable — but no AC power adapter. Here are some great choices for adapters, if your tech drawer isn't already full of them. Using USB-C to charge your ...

If you’ve ordered a new iPhone recently, you’ll notice that the box is a whole lot slimmer than in previous years. That’s because the bulkiest accessory is gone: the power charger. Apple has removed ...