The RS-232 serial port on your smart TV isn't just for professional diagnostics. Here's how to unlock it for more advanced ...

You may have noticed a green USB port while using computers or other electronics. Here's what they mean and the best way to ...

Toss the right laptop power bank in your bag, and you'll never need to do that panicked run to the nearest outlet again. A hefty portable charger frees you to sit anywhere with your laptop and keep it ...

When it comes to USB ports and hubs, upstream vs. downstream simply describes the function each USB port handles for connecting multiple accessories.

Your WASD and arrow keys got swapped? Don't freak out, we've got you covered, soldier. Here's how to fix swapped WASD and ...

Macworld explains the Apple MacBook Neo’s two USB-C ports have dramatically different speeds: one 10Gbps port for fast data transfer and displays, another 480Mbps port primarily for charging. Apple ...

USB-C ports are a bit smaller than their USB-A counterparts. That doesn’t protect them from getting dirty. Over time USB-C ports will collect dust, grime, and debris that can even make it difficult to ...

The first USB port hit the market in 1996, and the Universal Serial Bus quickly became the go-to port for connecting peripheral devices to computers. It remains a popular connection port today, with ...

You might have noticed that the USB ports on your device, whether it's a laptop, motherboard, or docking station, aren't all the same color – some USB ports are yellow, some are red, and others are a ...

In context: Despite promising a "universal" connectivity experience, the USB port has long been a source of frustration for PC users. Now, Microsoft is going the extra mile to finally address the ...

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?

Although all USB (Universal Serial Bus) ports serve the same basic purpose of connecting devices, they are not all created equal. USB ports can vary in compatibility, power output, data transfer ...