How to Fix USB Port Issues. When your USB ports suddenly stop working, the problem can always be tracked down to either a hardware or software failure. Some of these problems are ...

Worry not, [Spencer Maroukis] has got you covered with the USB Sleuth Cable Tester! The cable tester is a beautiful black circular PCB, with USB ports of nearly every type on the edges.

With the help of Device Manager, you can check the Power Output of USB Ports on Windows 10. If you want to know the exact Power Output rating in Ampere then go for USBDeview, a third-party ...