USB ports don't tell you much by themselves, but you can learn a lot by running a few simple tests ...

I have a test setup at work where we have multiple rackmount PCs, each with a 10-port USB hub to which 8 USB devices are attached. Every now and then, I've come across a hub that seems flaky, but I'd ...

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With the StarTech.com USB-C Power Tester, you can easily look for charging problems in your setup. It’s a quick and easy way to ensure your devices are getting all the power they’re supposed to. I ...

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Would you like to check the data speeds and charging power of your cables and chargers or are you tired of dealing with unreliable USB-C to USB-C cables? Meet the BLE caberQU, the ultimate digital USB ...

Use left and right arrow keys to seek audio. Did you plug in a USB device only to see nothing happen, making you wonder if the port is faulty? Or have several USB ports suddenly stopped detecting ...