Believe it or not, not all USB ports yield the same amount of power, but here's a $10 gadget that can show you which ones you ...

If you want to take full advantage of your hardware, you'll need to ditch the adapters ...

USB Wi-Fi adapters allow you to add wireless internet capabilities to computers that wouldn’t otherwise have it. These may be older devices that never came with a Wi-Fi adapter or newer ones that have ...

Discover the best USB-C hubs for 2026 with power delivery, 4K display support, and fast data speeds. Compare features to find ...

So I've tended to assume, possibly stupidly, that if a device relies on a USB power connection at all then any old AC->USB power adapter is fine to use for it and substitutable for a computer USB port ...

Anyone struggling with too few HDMI ports on their laptop, and not enough displays, should be checking out this fairly cheap ...

When you’re gaming, hardwiring into your internet via an Ethernet cord will likely produce the most stable connection — but if you have to game wirelessly, you do have options. The best USB Wi-Fi ...

We're doing incredible things with Wi-Fi these days, like designing AI machines that use a wireless internet connection to see through walls — i.e., X-ray vision. With wireless technology that's come ...

The Belkin ConnectAir Wireless HDMI Display Adapter promises for easy streaming without messy cables. Wireless connectivity ...

My wife has an iPhone 3GS and she's lost the AC charging adapter. I told her I thought all AC adapters for USB devices were equivalent (we have several others lying around the house). She is afraid of ...

With this handy and inexpensive USB gadget, you can make your smartphone even more versatile and say goodbye to carting a laptop around with you.