USB has been around for decades, and the sheer number of USB and Thunderbolt versions in 2025 can be bewildering. Here's what you need to know about USB 3, USB 4, Thunderbolt 3, Thunderbolt 4, and ...

With USB-C finally more or less standard across phones, tablets and laptops, and fewer and fewer manufacturers including chargers in the box with their products, you’ve probably found yourself in need ...

We're not pleased that the T-Mobile G1 lacks a standard 3.5mm headphone jack, but there are ways to use your favorite headphones with the smartphone. The Seidio Mini USB to 3.5mm Adapter is a simple ...

While most people generally use a phone's USB-C port just for charging, it can do a lot more. Here are some unique devices ...

The unit also measures voltage, current, and power in real time, giving users a clear view of what their circuits are ...

While iPhones dominate the US smartphone market, if you venture outside the states, you'll find that Android is the world's most popular OS for mobile devices, and it's not even close. Even within the ...

Apple’s iPads now all use the universal USB-C connector port rather than Apple’s old Lightning connector. The M1/M2/M4 iPad Pro models use the even more capable but identical-looking (and compatible ...

Ian Sherr (he/him/his) grew up in the San Francisco Bay Area, so he's always had a connection to the tech world. As an editor at large at CNET, he wrote about Apple, Microsoft, VR, video games and ...