Bus-powered Thunderbolt adapter connects two 4K 120Hz HDMI displays to a single thunderbolt or USB4 computer port.

The Epicka Universal Travel Adapter is the smallest travel power adapter we’ve ever tested — and it’s just $10 on Amazon.

but there are more than 200 countries (the exact number is harder to pin down than you might realize). And even in each of those 150 countries, there’s no guarantee that the adapter will work in ...

A few weeks ago, I was working on a small project of mine, and I faced a rather large problem. I had to program nearly five hundred badges in a week. I needed a small programming adapter that ...

At $160 to $500, this hybrid HDMI cable uses copper and optical to deliver 48 gbps of performance in long lengths up to 20 ...

Compare DisplayPort vs. HDMI and learn which cable offers better performance for gaming, home theater, and professional use.

HDMI 2.1 comes with newly certified ultra high-speed cables. These are necessary for its most bandwidth-heavy features. But if you’re watching ‘normal’ 4K HDR video, any old HDMI cable should do. The ...

HDMI ARC is a feature within the HDMI 1.4 spec that allows your TV to send signals to your audio devices. It opens up bidirectionality on the port and your TV and lets you use one cable to connect ...

Our picks for best headphone adapters, best Bluetooth audio receivers ... As for battery life, we got up to 15.25 hours in the standard power mode, which was the best in our most recent round ...

This applies to power too; after all, not all devices will subsist on 15 W – some will want more ... Imagine a USB-C dock with a USB3 port, a HDMI port, and a USB-C charger input port.

Don’t underestimate the impact of getting the best HDMI cable for PS5. While the one that comes in the box is sufficient, everyone's setup is different and requires different tools for the job.

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...