When you buy through our links, Business Insider may earn an affiliate commission. Learn more USB stands for "Universal Serial Bus." It was named this because engineers felt it would replace other ...

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 ...

USB-C is so hot right now. Even though it’s been in laptops, tablets, phones and even video game controllers for nearly a decade, the port is on the tip of everyone’s tongue, as Apple made USB-C the ...

From laptops to phones to wireless Bluetooth speakers, earbuds and more, USB-C connections have become the de facto standard for charging and data transfer of devices. While USB-C is just about ...

We may receive a commission on purchases made from links. The USB-C connector has seen mass adoption over the past decade, and is now found on nearly every device from expensive phones and laptops to ...

From cables to power supplies, it pays to know the intricacies of the USB-C spec if you want the fastest charging. USB Type-C is the most flexible connection for notebooks and smartphones. The most ...