In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

Close up of a laptop's ports, showing an HDMI, a USB-A, a USB-C, and a MicroSD port - Akmeena777/Shutterstock Staying true to the word universal in its name, USB ports can be found everywhere you look ...

Universal Serial Bus (or USB) is a versatile interface that's used in all sorts of devices — from smartphones to lifestyle products — to deliver data, power, and video signals. Most commonly, we see ...

The USB port is something most of us take for granted. You plug in a phone, keyboard, or one of the many useful USB gadgets out there, and it just works. But not too long ago, this was basically ...

First introduced in 1996, the Universal Serial Bus (USB) format was developed to replace the array of proprietary cables and connectors used by devices to connect to personal computers of the era. In ...

There's nothing more frustrating than your computer suddenly saying it can't recognize the USB device connected to the port. This is especially true when you're urgently trying to transfer a file to a ...

Forbes contributors publish independent expert analyses and insights. Barry Collins is a tech journalist writing about PCs, Macs and games. Is that a USB 3.2 Gen 2×2 port on your PC or a USB 40Gbps?

It’s 2025, and I had to buy a Micro USB to USB-C cable. It’s 2025, and I had to buy a Micro USB to USB-C cable. is a senior reporter and author of the Optimizer newsletter. She has more than 13 years ...

If only one USB device is not working, try plugging in another USB device to see if it is recognized. If other devices work, the issue may be with the original USB device rather than the port itself.

Have you ever wondered whether your USB ports are really delivering maximum power? There are several ways to find out. Windows offers you built-in functions to check the performance of your USB ports.